ryu leon [
http://community.jboss.org/people/ryuleonheart] created the discussion
"JBoss tools BPMN convert Unhandled event loop exception"
To view the discussion, visit:
http://community.jboss.org/message/583559#583559
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When I export the BPMN exported from Intalio, also known as Eclipse STP BPMN model
(modeler.bpmn) to jPDL by using JBoss tool,
This error is shown every time I choose my process pool and click on the next button (in
the export window BPMN to jPDL)
Enviroment:
*
*
*Eclipse 3.6.1 (Helios SR1) with JBoss tools 3.2.0 installed*
*Error logs: "Unhandled event loop exception"*
java.lang.NullPointerException
at
org.jboss.tools.jbpm.convert.bpmnto.wizard.ProjectFilter.hasBPMNResources(BPMNResourcesChoicePage.java:148)
at
org.jboss.tools.jbpm.convert.bpmnto.wizard.ProjectFilter.hasBPMNResources(BPMNResourcesChoicePage.java:153)
at
org.jboss.tools.jbpm.convert.bpmnto.wizard.ProjectFilter.select(BPMNResourcesChoicePage.java:135)
at org.eclipse.jface.viewers.ViewerFilter.filter(ViewerFilter.java:51)
at
org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:900)
at
org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:601)
at
org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:801)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:778)
at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:644)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:749)
at
org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1492)
at
org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:833)
at
org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1476)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1422)
at
org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:403)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1383)
at
org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1469)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274)
at
org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1664)
at
org.jboss.tools.jbpm.convert.bpmnto.wizard.BPMNResourcesChoicePage.initializePage(BPMNResourcesChoicePage.java:72)
at
org.jboss.tools.jbpm.convert.bpmnto.wizard.AbstractConvertWizardPage.createControl(AbstractConvertWizardPage.java:45)
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
at
org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:734)
at org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1162)
at org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1221)
at org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1218)
at org.eclipse.jface.wizard.WizardDialog$6.run(WizardDialog.java:1207)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1205)
at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:894)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:426)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
at org.eclipse.jface.window.Window.open(Window.java:801)
at
org.eclipse.ui.internal.handlers.WizardHandler$Export.executeHandler(WizardHandler.java:98)
at
org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:274)
at
org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at
org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at
org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at
org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:157)
at org.eclipse.ui.internal.actions.CommandAction.run(CommandAction.java:171)
at
org.eclipse.ui.actions.ExportResourcesAction.run(ExportResourcesAction.java:116)
at
org.eclipse.ui.actions.BaseSelectionListenerAction.runWithEvent(BaseSelectionListenerAction.java:168)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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 org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Any ideas would help. Thank you
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