Hi,
After upgrading JBoss jBPM JPDL designer from 3.1.0.GA to 3.1.3.SP1 (bundled
with JBoss Tools), I can't open some process definition files with the
graphical designer. I have the following stack trace :
java.lang.NullPointerException
| at org.jbpm.gd.jpdl.xml.EsbNodeMapper.accept(Unknown Source)
| at
org.jbpm.gd.common.registry.XmlAdapterRegistry.getConfigurationElementByXmlNode(Unknown
Source)
| at org.jbpm.gd.common.xml.XmlAdapterFactory.createAdapter(Unknown
Source)
| at
org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory.adaptNew(AbstractAdapterFactory.java:120)
| at
org.eclipse.wst.sse.core.internal.provisional.AbstractAdapterFactory.adapt(AbstractAdapterFactory.java:64)
| at org.jbpm.gd.common.xml.XmlAdapterFactory.adapt(Unknown Source)
| at org.jbpm.gd.common.xml.XmlAdapter.getAdapter(Unknown Source)
| at org.jbpm.gd.common.xml.XmlAdapter.initialize(Unknown Source)
| at org.jbpm.gd.jpdl.xml.ProcessDefinitionDomAdapter.initialize(Unknown
Source)
| at org.jbpm.gd.common.editor.Editor.getSemanticElement(Unknown Source)
| at org.jbpm.gd.common.editor.Editor.initSourcePage(Unknown Source)
| at org.jbpm.gd.common.editor.Editor.createPages(Unknown Source)
| at org.jbpm.gd.jpdl.editor.JpdlEditor.createPages(Unknown Source)
| at
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:283)
| at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
| at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)
| at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592)
| at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299)
| at
org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179)
| at
org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268)
| at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
| at
org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:400)
| at
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1256)
| at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1209)
| at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1604)
| at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
| at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103)
| at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
| at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112)
| at
org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)
| at
org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:217)
| at
org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:207)
| at
org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:774)
| at
org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:673)
| at
org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634)
| at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2737)
| at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651)
| at
org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643)
| at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595)
| at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
| at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590)
| at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574)
| at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2565)
| at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
| at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
| at
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:286)
| at
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:139)
| at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:194)
| at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:175)
| at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:268)
| at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:244)
| at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:316)
| at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$5.open(PackageExplorerPart.java:613)
| at
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:820)
| at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
| at org.eclipse.core.runtime.Platform.run(Platform.java:857)
| at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
| at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:199)
| at
org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:818)
| at
org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1079)
| at
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1183)
| at
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:263)
| at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:257)
| at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:297)
| at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
| at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
| at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
| at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
| at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
| at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
| at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
| at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
| at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
| at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
| at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
| at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
| at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
| at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
| at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
| at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
| at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
| 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:585)
| at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
| at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
| at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
|
My process definition looks very simple yet. Here is the processdefinition.xml
file :
<?xml version="1.0" encoding="UTF-8"?>
|
| <process-definition xmlns="" name="automaticValidation">
|
|
| <start-state name="start">
| <transition to="automaticValidation"></transition>
| </start-state>
|
|
| <decision name="automaticValidation">
| <transition to="refuse" name="nok"></transition>
| <transition to="accept" name="ok">
| <condition
expression="#{decisionHandler.evaluateELExpression('EL_DECISION')}"></condition>
| </transition>
| </decision>
|
| <node name="accept">
| <action
expression="#{absenceRequestProcessAction.acceptRequest()}"></action>
| <transition to="end"></transition>
| </node>
|
| <node name="refuse">
| <action
expression="#{absenceRequestProcessAction.refuseRequest()}"></action>
| <transition to="end"></transition>
| </node>
|
|
| <end-state name="end"></end-state>
|
|
| </process-definition>
I work with Eclipse Europa 3.3.2 on Windows XP Pro.
Anyone has an idea what happens ?
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