Looks like we can't reproduce the issue or there's a problem in the test case provided.
  1. #1
    Ext GWT Premium Member gdlm's Avatar
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    Exclamation Several errors with charts

    Several errors with charts


    We're currently working with GXT 3.0.0 beta 3
    I collected several stack traces of errors I encountered during the previous days.
    The produced stack traces indicate it has something to do with charting.
    I don't know if they are of interest for Sencha (I guess they are), but here they are nevertheless:

    [Error 1]
    ERROR: Uncaught exception escaped. java.lang.ClassCastException: java.lang.String cannot be cast to com.google.gwt.dom.client.Element
    at com.google.gwt.dom.client.DOMImpl.getParentElement(DOMImpl.java)
    at com.google.gwt.dom.client.Node$.getParentElement$(Node.java:190)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1392)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1377)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1402)
    at com.sencha.gxt.chart.client.draw.engine.SVG.tuneText(SVG.java:705)
    at com.sencha.gxt.chart.client.draw.engine.SVG.applyAttributes(SVG.java:247)
    at com.sencha.gxt.chart.client.draw.engine.SVG.renderSprite(SVG.java:175)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.redraw(Sprite.java:346)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawHorizontalLabels(CartesianAxis.java:643)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:217)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:727)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

    [Error 2]
    ERROR: Uncaught exception escaped. java.lang.ClassCastException: java.lang.String cannot be cast to com.google.gwt.dom.client.Element
    at com.google.gwt.dom.client.Document$.getDocumentElement$(Document.java)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1401)
    at com.sencha.gxt.chart.client.draw.engine.SVG.getBBoxText(SVG.java:207)
    at com.sencha.gxt.chart.client.draw.Surface.getBBox(Surface.java:130)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.getBBox(Sprite.java:97)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.intersect(CartesianAxis.java:780)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawHorizontalLabels(CartesianAxis.java:647)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:217)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.initializeAxis(Chart.java:714)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:723)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

    [Error 3]
    ERROR: Uncaught exception escaped. java.lang.ClassCastException: java.lang.String cannot be cast to com.sencha.gxt.core.shared.FastMap
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getComputedStyle(ComputedStyleImpl.java)
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getStyleAttribute(ComputedStyleImpl.java:25)
    at com.sencha.gxt.core.client.dom.XElement$.getComputedStyle$(XElement.java:699)
    at com.sencha.gxt.core.client.dom.XElement$.isStyleProperty$(XElement.java:1356)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1391)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1377)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1402)
    at com.sencha.gxt.chart.client.draw.engine.SVG.getBBoxText(SVG.java:207)
    at com.sencha.gxt.chart.client.draw.Surface.getBBox(Surface.java:130)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.getBBox(Sprite.java:97)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.intersect(CartesianAxis.java:780)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawHorizontalLabels(CartesianAxis.java:647)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:217)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:748)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. com.google.gwt.dev.shell.HostedModeException: Something other than an int was returned from JSNI method '@com.google.gwt.dom.client.DOMImpl::eventGetClientX(Lcom/google/gwt/dom/client/NativeEvent': JS value of type boolean, expected int
    at com.google.gwt.dev.shell.JsValueGlue.getIntRange(JsValueGlue.java:266)
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:144)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeInt(ModuleSpace.java:247)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java:75)
    at com.google.gwt.dom.client.DOMImpl.eventGetClientX(DOMImpl.java)
    at com.google.gwt.dom.client.NativeEvent$.getClientX$(NativeEvent.java:91)
    at com.sencha.gxt.chart.client.draw.DrawComponent.getEventXY(DrawComponent.java:296)
    at com.sencha.gxt.chart.client.chart.Chart.onMouseMove(Chart.java:371)
    at com.sencha.gxt.chart.client.draw.DrawComponent.onBrowserEvent(DrawComponent.java:154)
    at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351)
    at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307)
    at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. com.google.gwt.core.client.JavaScriptException: (String): width
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:248)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. java.lang.IllegalArgumentException: Something other than a Java object was returned from JSNI method '@com.google.gwt.core.client.impl.Impl::apply(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object': JS value of type number, expected java.lang.Object
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:271)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. java.lang.ClassCastException: java.lang.String cannot be cast to com.google.gwt.dom.client.Node
    at com.google.gwt.dom.client.NodeList$.getItem$(NodeList.java)
    at com.sencha.gxt.core.client.dom.Layer.sync(Layer.java:473)
    at com.sencha.gxt.widget.core.client.Component.sync(Component.java:1126)
    at com.sencha.gxt.cell.core.client.form.ComboBoxCell$12.execute(ComboBoxCell.java:965)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.GeneratedMethodAccessor67.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. java.lang.IllegalArgumentException: invoke arguments: JS value of type number, expected com.google.gwt.user.client.Event
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:65)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. java.lang.IllegalArgumentException: invoke arguments: JS value of type number, expected com.google.gwt.user.client.Event
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:65)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. java.lang.IllegalArgumentException: invoke arguments: JS value of type number, expected com.google.gwt.user.client.Event
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:65)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

    [Error 4]
    ERROR: Unable to load module entry point class com.mvp4g.client.Mvp4gEntryPoint (see associated exception for details). com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.user.client.ui.AttachDetachException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:87)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: java.lang.IndexOutOfBoundsException: Column index: 12, Column size: 13
    at com.google.gwt.user.client.ui.HTMLTable.checkCellBounds(HTMLTable.java:1185)
    at com.google.gwt.user.client.ui.HTMLTable$CellFormatter.getElement(HTMLTable.java:139)
    at com.sencha.gxt.widget.core.client.grid.ColumnHeader.refresh(ColumnHeader.java:629)
    at com.sencha.gxt.widget.core.client.grid.ColumnHeader.onAttach(ColumnHeader.java:1034)
    at sun.reflect.GeneratedMethodAccessor104.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.sencha.gxt.widget.core.client.ComponentHelper.doAttach(ComponentHelper.java)
    at com.sencha.gxt.widget.core.client.grid.GridView.doAttach(GridView.java:995)
    at com.sencha.gxt.widget.core.client.grid.Grid.doAttachChildren(Grid.java:862)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.grid.Grid.onAttach(Grid.java:976)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.google.gwt.user.client.ui.AttachDetachException$1.execute(AttachDetachException.java:34)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doAttachChildren(Container.java:309)
    at com.google.gwt.user.client.ui.Widget.onAttach(Widget.java:345)
    at com.sencha.gxt.widget.core.client.Component.onAttach(Component.java:1270)
    at com.sencha.gxt.widget.core.client.container.Viewport.onAttach(Viewport.java:81)
    at com.google.gwt.user.client.ui.Widget.setParent(Widget.java:475)
    at com.google.gwt.user.client.ui.Panel.adopt(Panel.java:127)
    at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:97)
    at com.google.gwt.user.client.ui.AbsolutePanel.add(AbsolutePanel.java:97)
    at com.mvp4g.client.Mvp4gEntryPoint.onModuleLoad(Mvp4gEntryPoint.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
    at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

    [Error 5]
    ERROR: Uncaught exception escaped. com.google.gwt.core.client.JavaScriptException: (String): Invoking an instance method on a null instance
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at com.google.gwt.dev.shell.ModuleSpace.createJavaScriptException(ModuleSpace.java:70)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:60)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getComputedStyle(ComputedStyleImpl.java)
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getStyleAttribute(ComputedStyleImpl.java:25)
    at com.sencha.gxt.core.client.dom.XElement$.getComputedStyle$(XElement.java:699)
    at com.sencha.gxt.core.client.dom.XElement$.isStyleProperty$(XElement.java:1356)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1391)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1377)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1402)
    at com.sencha.gxt.chart.client.draw.engine.SVG.tuneText(SVG.java:705)
    at com.sencha.gxt.chart.client.draw.engine.SVG.applyAttributes(SVG.java:247)
    at com.sencha.gxt.chart.client.draw.engine.SVG.renderSprite(SVG.java:175)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.redraw(Sprite.java:346)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawVerticalLabels(CartesianAxis.java:732)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:215)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:748)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

  2. #2
    Ext GWT Premium Member gdlm's Avatar
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    Default


    Here's another one I just encountered:
    [Error 6]
    ERROR: Uncaught exception escaped. com.google.gwt.event.shared.UmbrellaException: One or more exceptions caught, see full set in UmbrellaException#getCauses
    at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
    at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
    at com.sencha.gxt.widget.core.client.Component.fireEvent(Component.java:294)
    at com.energyict.mop.client.dashboard.view.DataCommunicationKpiBreakDownView.setKpiBreakdowns(DataCommunicationKpiBreakDownView.java:122)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$2.onSuccess(KpiBreakDownPresenter.java:73)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$2.onSuccess(KpiBreakDownPresenter.java:1)
    at com.energyict.gwt.dispatch.client.core.AbstractDispatchAsync.onSuccess(AbstractDispatchAsync.java:20)
    at com.energyict.gwt.dispatch.client.core.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:30)
    at com.energyict.gwt.dispatch.client.core.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:1)
    at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
    at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
    at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
    at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    Caused by: com.google.gwt.dev.shell.HostedModeException: Something other than an int was returned from JSNI method '@com.sencha.gxt.core.client.util.Util::parseInt(Ljava/lang/String;I)': JS value of type string, expected int
    at com.google.gwt.dev.shell.JsValueGlue.getIntRange(JsValueGlue.java:266)
    at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:144)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeInt(ModuleSpace.java:247)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeInt(JavaScriptHost.java:75)
    at com.sencha.gxt.core.client.util.Util.parseInt(Util.java)
    at com.sencha.gxt.core.client.dom.XElement$.getFrameSize$(XElement.java:753)
    at com.sencha.gxt.core.client.dom.XElement$.setSize$(XElement.java:1858)
    at com.sencha.gxt.widget.core.client.Component.setPixelSize(Component.java:832)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.applyLayout(ResizeContainer.java:81)
    at com.sencha.gxt.widget.core.client.container.SimpleContainer.doLayout(SimpleContainer.java:110)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:53)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayoutOnChildren(ResizeContainer.java:124)
    at com.sencha.gxt.widget.core.client.container.ResizeContainer.forceLayout(ResizeContainer.java:55)
    at com.sencha.gxt.widget.core.client.container.CardLayoutContainer.setWidget(CardLayoutContainer.java:68)
    at com.energyict.mop.client.navigation.view.DefaultNavigationView.stopTheWait(DefaultNavigationView.java:88)
    at com.energyict.mop.client.navigation.presenter.NavigationPresenter.onDashboardPartReady(NavigationPresenter.java:40)
    at com.energyict.mop.client.navigation.NavigationModuleImpl$5.dashboardPartReady(NavigationModuleImpl.java:165)
    at com.energyict.mop.client.dashboard.DashboardModuleImpl$2.dashboardPartReady(DashboardModuleImpl.java:139)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$DashboardPartReadyHandler.handle(KpiBreakDownPresenter.java:86)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$DashboardPartReadyHandler.handle(KpiBreakDownPresenter.java:1)
    at com.energyict.gwt.components.client.event.ViewEvent.dispatch(ViewEvent.java:31)
    at com.energyict.gwt.components.client.event.ViewEvent.dispatch(ViewEvent.java:1)
    at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
    at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
    at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
    at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)
    at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:127)
    at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
    at com.sencha.gxt.widget.core.client.Component.fireEvent(Component.java:294)
    at com.energyict.mop.client.dashboard.view.DataCommunicationKpiBreakDownView.setKpiBreakdowns(DataCommunicationKpiBreakDownView.java:122)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$2.onSuccess(KpiBreakDownPresenter.java:73)
    at com.energyict.mop.client.dashboard.presenter.KpiBreakDownPresenter$2.onSuccess(KpiBreakDownPresenter.java:1)
    at com.energyict.gwt.dispatch.client.core.AbstractDispatchAsync.onSuccess(AbstractDispatchAsync.java:20)
    at com.energyict.gwt.dispatch.client.core.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:30)
    at com.energyict.gwt.dispatch.client.core.DefaultDispatchAsync$1.onSuccess(DefaultDispatchAsync.java:1)
    at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
    at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
    at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
    at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)
    ERROR: Uncaught exception escaped. com.google.gwt.core.client.JavaScriptException: (Error): Error calling method on NPObject.
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:248)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getComputedStyle(ComputedStyleImpl.java)
    at com.sencha.gxt.core.client.dom.impl.ComputedStyleImpl.getStyleAttribute(ComputedStyleImpl.java:25)
    at com.sencha.gxt.core.client.dom.XElement$.getComputedStyle$(XElement.java:699)
    at com.sencha.gxt.core.client.dom.XElement$.isStyleProperty$(XElement.java:1356)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1391)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1377)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1402)
    at com.sencha.gxt.chart.client.draw.engine.SVG.getBBoxText(SVG.java:207)
    at com.sencha.gxt.chart.client.draw.Surface.getBBox(Surface.java:130)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.getBBox(Sprite.java:97)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.intersect(CartesianAxis.java:779)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawHorizontalLabels(CartesianAxis.java:647)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:217)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.initializeAxis(Chart.java:714)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:723)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

  3. #3
    Software Architect
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    sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light sven is a glorious beacon of light

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    Are you using Chrome for development?

  4. #4
    Ext GWT Premium Member gdlm's Avatar
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    Indeed, I am.

  5. #5
    Sencha - GXT Dev Team BrendanC's Avatar
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    Looks like an issue in the XElement isVisible method call. Would it possible for you to post an example of the chart code you are using?

  6. #6
    Ext GWT Premium Member gdlm's Avatar
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    Quote Originally Posted by BrendanC View Post
    Looks like an issue in the XElement isVisible method call.
    At least some of them, yes.

    Quote Originally Posted by BrendanC View Post
    Would it possible for you to post an example of the chart code you are using?
    That's the inevitable question, of course. I thought it would be difficult to reproduce in a small sample app, but it it wasn't.
    Here's the code:
    ChartIssueExample.java : http://pastebin.com/HDt8JM7n
    and some helper classes:
    CommunicationProgressChart.java : http://pastebin.com/G45dN1iC
    CommunicationProgressDto : http://pastebin.com/dRsFNeRa
    CommunicationStatusDto : http://pastebin.com/TL79ua1W

    When I run the example in Chrome [My version: 17.0.963.56 m] and press the "Load data" button in the upper right corner I get:

    SEVERE: java.lang.String cannot be cast to com.google.gwt.dom.client.Element. java.lang.ClassCastException: java.lang.String cannot be cast to com.google.gwt.dom.client.Element
    at com.google.gwt.dom.client.DOMImpl.getParentElement(DOMImpl.java)
    at com.google.gwt.dom.client.Node$.getParentElement$(Node.java:190)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1405)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1390)
    at com.sencha.gxt.core.client.dom.XElement$.isVisible$(XElement.java:1415)
    at com.sencha.gxt.chart.client.draw.engine.SVG.getBBoxText(SVG.java:202)
    at com.sencha.gxt.chart.client.draw.Surface.getBBox(Surface.java:130)
    at com.sencha.gxt.chart.client.draw.sprite.Sprite.getBBox(Sprite.java:97)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.intersect(CartesianAxis.java:780)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawHorizontalLabels(CartesianAxis.java:647)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawLabels(CartesianAxis.java:217)
    at com.sencha.gxt.chart.client.chart.axis.CartesianAxis.drawAxis(CartesianAxis.java:207)
    at com.sencha.gxt.chart.client.chart.Chart.render(Chart.java:748)
    at com.sencha.gxt.chart.client.chart.Chart.access$0(Chart.java:717)
    at com.sencha.gxt.chart.client.chart.Chart$2.execute(Chart.java:460)
    at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
    at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:228)
    at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:388)
    at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
    at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Thread.java:662)

    Followed by some others after some time.

    When I run it in FF [10.0.2] no errors occur.

    I hope this gives you some vital information.
    Kind regards

  7. #7
    Ext GWT Premium Member gdlm's Avatar
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    Maybe interesting to know:
    I have those errors when running my app from within my IDE (being IntelliJ).
    But when I run the deployed version, the chart nicely draws the data as expected.

  8. #8
    Sencha - GXT Dev Team BrendanC's Avatar
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    Thanks for the examples, but this appears to be a bug in GWT chrome dev mode itself and not GXT.

  9. #9
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    Quote Originally Posted by BrendanC View Post
    Thanks for the examples, but this appears to be a bug in GWT chrome dev mode itself and not GXT.
    Thats why i asked if Chrome is used. The chrome developer plugin sometimes throws exception like your last one, although everything works fine in production mode.

  10. #10
    Ext GWT Premium Member gdlm's Avatar
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    Quote Originally Posted by sven View Post
    Thats why i asked if Chrome is used. The chrome developer plugin sometimes throws exception like your last one, although everything works fine in production mode.
    Mmmm.... Rather annoying. Makes you think you are the one who broke the code.
    Better change to FireFox then.

    Thanks for the info guys.

Thread Participants: 2