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  1. #1
    Sencha User
    Join Date
    Jul 2012
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    neerajvora is on a distinguished road

      0  

    Default Suddently all GXT grids in the application stopped working

    Suddently all GXT grids in the application stopped working


    Our application makes use of GXT grids and uses UIBinder. We have appropriate dependencies and all was well until suddenly (and we cannot figure what could have changed to cause this) now all GXT grids are not loading. We are seeing this exception. Help appreciated!


    java.lang.RuntimeException: Deferred binding failed for 'com.sencha.gxt.cell.core.client.form.CheckBoxCell$CheckBoxAppearance' (did you forget to inherit a required module?)
    at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:53)
    at com.google.gwt.core.client.GWT.create(GWT.java:97)
    at com.sencha.gxt.cell.core.client.form.CheckBoxCell.<init>(CheckBoxCell.java:47)
    at
    ....

  2. #2
    Sencha User
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    Jul 2012
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      0  

    Default Sorry forgot to mention

    Sorry forgot to mention


    <dependency>
    <groupId>com.sencha.gxt</groupId>
    <artifactId>gxt</artifactId>
    <version>3.0.0b</version>
    </dependency>
    <dependency>
    <groupId>com.sencha.gxt</groupId>
    <artifactId>gxt-chart</artifactId>
    <version>3.0.0b</version>
    </dependency>
    <dependency>
    <groupId>com.sencha.gxt</groupId>
    <artifactId>uibinder-bridge</artifactId>
    <version>2.4.0</version>
    </dependency>
    <dependency>
    <groupId>com.sencha.gxt</groupId>
    <artifactId>gxt-legacy</artifactId>
    <version>3.0.0b</version>
    </dependency>

  3. #3
    Sencha User
    Join Date
    Jul 2012
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    neerajvora is on a distinguished road

      0  

    Default It does not work in hosted mode but the built WAR file deploys to Tomcat

    It does not work in hosted mode but the built WAR file deploys to Tomcat


    Here is the full stack trace.

    16:56:19.842 [ERROR] [galtoui] 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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    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.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.sencha.gxt.widget.core.client.ComponentHelper.doDetach(ComponentHelper.java)
    at com.sencha.gxt.widget.core.client.TabPanel.doDetachChildren(TabPanel.java:772)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.sencha.gxt.widget.core.client.TabPanel.onDetach(TabPanel.java:861)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    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.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.sencha.gxt.widget.core.client.ComponentHelper.doDetach(ComponentHelper.java)
    at com.sencha.gxt.widget.core.client.TabPanel.doDetachChildren(TabPanel.java:772)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.sencha.gxt.widget.core.client.TabPanel.onDetach(TabPanel.java:861)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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.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.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    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.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.sencha.gxt.widget.core.client.ComponentHelper.doDetach(ComponentHelper.java)
    at com.sencha.gxt.widget.core.client.TabPanel.doDetachChildren(TabPanel.java:772)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.sencha.gxt.widget.core.client.TabPanel.onDetach(TabPanel.java:861)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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: java.lang.IllegalStateException: Should only call onDetach when the widget is attached to the browser's document
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:379)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    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.invokeNativeVoid(ModuleSpace.java:289)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeVoid(JavaScriptHost.java:107)
    at com.sencha.gxt.widget.core.client.ComponentHelper.doDetach(ComponentHelper.java)
    at com.sencha.gxt.widget.core.client.TabPanel.doDetachChildren(TabPanel.java:772)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.sencha.gxt.widget.core.client.TabPanel.onDetach(TabPanel.java:861)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.Composite.onDetach(Composite.java:192)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.sencha.gxt.widget.core.client.container.Container.doDetachChildren(Container.java:315)
    at com.sencha.gxt.widget.core.client.ContentPanel.doDetachChildren(ContentPanel.java:723)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.sencha.gxt.widget.core.client.Component.onDetach(Component.java:1281)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.AttachDetachException$2.execute(AttachDetachException.java:43)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.Panel.doDetachChildren(Panel.java:175)
    at com.google.gwt.user.client.ui.Widget.onDetach(Widget.java:391)
    at com.google.gwt.user.client.ui.RootPanel$1.execute(RootPanel.java:72)
    at com.google.gwt.user.client.ui.AttachDetachException.tryCommand(AttachDetachException.java:74)
    at com.google.gwt.user.client.ui.RootPanel.detachWidgets(RootPanel.java:240)
    at com.google.gwt.user.client.ui.RootPanel$2.onClose(RootPanel.java:265)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.java:112)
    at com.google.gwt.event.logical.shared.CloseEvent.dispatch(CloseEvent.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.event.logical.shared.CloseEvent.fire(CloseEvent.java:56)
    at com.google.gwt.event.logical.shared.CloseEvent.fire(CloseEvent.java:41)
    at com.google.gwt.user.client.Window.onClosed(Window.java:843)
    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.GeneratedMethodAccessor60.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)

  4. #4
    Sencha User
    Join Date
    Jul 2012
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    neerajvora is on a distinguished road

      0  

    Default Could this be some memory related issue?

    Could this be some memory related issue?


    Maybe the app got bigger than a certain tipping point?

  5. #5
    Sencha User
    Join Date
    Jul 2012
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    neerajvora is on a distinguished road

      0  

    Default Interestingly it works in hosted mode with Google Chrome!

    Interestingly it works in hosted mode with Google Chrome!


    But IE7 which is the primary browser for us, fails in hosted mode though with the deployed WAR file IE7 works.