When I try to deploy my application on a Websphere server I get the following error:

Code:
[6/12/08 13:34:28:117 CEST] 00000206 SystemErr     R    at com.ibm.ws.metadata.annotations.AnnotationConfigReader.getAnnotationData(AnnotationConfigReader.java:439)
[6/12/08 13:34:28:117 CEST] 00000206 SystemErr     R    ... 13 more
[6/12/08 13:36:11:081 CEST] 00000207 SystemErr     R com.ibm.ws.metadata.annotations.AnnotationException: Annotation processing failed for class:  com/extjs/gxt/ui/client/binder/StoreBinder.class
        at com.ibm.ws.metadata.annotations.AnnotationConfigReader.getAnnotationData(AnnotationConfigReader.java:461)
        at com.ibm.ws.metadata.annotations.AnnotationConfigReader.populateModuleData(AnnotationConfigReader.java:246)
        at com.ibm.ws.metadata.MetaDataOrchestrator.getModuleData(MetaDataOrchestrator.java:112)
        at com.ibm.ws.websvcs.annotations.collector.WASAnnotationCollector.getMDO(WASAnnotationCollector.java:215)
        at com.ibm.ws.websvcs.annotations.collector.WASAnnotationCollector.collect(WASAnnotationCollector.java:108)
        at com.ibm.ws.websvcs.desc.WSModuleDescriptorImpl.getClassDataObjects(WSModuleDescriptorImpl.java:419)
        at com.ibm.ws.websvcs.desc.WSModuleDescriptorImpl.getWARCDOs(WSModuleDescriptorImpl.java:377)
        at com.ibm.ws.websvcs.desc.WSModuleDescriptorImpl.containsJAXWSWebServices(WSModuleDescriptorImpl.java:218)
        at com.ibm.ws.webservices.admin.deploy.ServiceIndexDataBuilder.getWSData(ServiceIndexDataBuilder.java:48)
        at com.ibm.ws.webservices.admin.deploy.ServiceIndexServerTaskImpl.listWebServices(ServiceIndexServerTaskImpl.java:142)
        at com.ibm.ws.webservices.admin.deploy.ServiceIndexServerTaskImpl.listWebServices(ServiceIndexServerTaskImpl.java:107)
        at com.ibm.ws.webservices.admin.deploy.ServiceIndexServerTask.performTask(ServiceIndexServerTask.java:163)
        at com.ibm.ws.management.application.SchedulerImpl.run(SchedulerImpl.java:262)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.util.EmptyStackException
        at java.util.Stack.peek(Stack.java:79)
        at java.util.Stack.pop(Stack.java:61)
        at com.ibm.ws.metadata.annotations.WSSignatureParser.handleGenericGrouping(WSSignatureParser.java:256)
        at com.ibm.ws.metadata.annotations.WSSignatureParser.popStack(WSSignatureParser.java:210)
        at com.ibm.ws.metadata.annotations.WSSignatureParser.parseSignature(WSSignatureParser.java:63)
        at com.ibm.ws.metadata.annotations.WSClassAdapter.visit(WSClassAdapter.java:100)
        at org.objectweb.asm.ClassReader.accept(Unknown Source)
        at org.objectweb.asm.ClassReader.accept(Unknown Source)
        at com.ibm.ws.metadata.annotations.AnnotationConfigReader.getAnnotationData(AnnotationConfigReader.java:439)
        ... 13 more
There seems to be a problem in one ext-gwt class (StoreBinder.class). The problem has been reported primarily on Websphere instances which has later feature packs installed. Also other applications got similar problem (http://jira.atlassian.com/browse/CON...mmentId=111600)