[JBoss-user] [JBoss jBPM] - Re: Eclipse GPD 3.0.5 NullPointerException on opening Proces

[madhujava]

Same here. I installed a fresh 3.1.1 and it worked. 
Thanks for the posts.

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[JBoss-user] [JBoss jBPM] - Eclipse GPD 3.0.5 NullPointerException on opening Process De

[madhujava]

I have downloaded jbpm-gpd-site-3.0.5.zip and installed as feature in Eclipse 
3.1. I have J2SDK1.4.2_10.  
I could create jBPM project and created jBPM Process Definition. But, when 
gpd.xml is opened as Graphical Process Designer, I am getting the following 
exception.

Any help is greatly appreciated.

java.lang.NullPointerException
at 
org.jbpm.ui.editor.DesignerContentProvider.addProcessDiagramDimension(Unknown 
Source)
at org.jbpm.ui.editor.DesignerContentProvider.addGraphicalInfo(Unknown 
Source)
at org.jbpm.ui.editor.DesignerContentProvider.addGraphicalInfo(Unknown 
Source)
at org.jbpm.ui.editor.DesignerContentProvider.addGraphicalInfo(Unknown 
Source)
at org.jbpm.ui.editor.DesignerGraphicalEditorPage.initInput(Unknown 
Source)
at org.jbpm.ui.editor.DesignerGraphicalEditorPage.init(Unknown Source)
at 
org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:152)
at org.jbpm.ui.editor.DesignerEditor.addGraphPage(Unknown Source)
at org.jbpm.ui.editor.DesignerEditor.createPages(Unknown Source)
at 
org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:241)
at 
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609)
at 
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:384)
at 
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552)
at 
org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:223)
at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2362)
at 
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295)
at 
org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:2287)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2273)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268)
at 
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2249)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334)
at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251)
at 
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131)
at 
org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:169)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:153)
at 
org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:222)
at 
org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198)
at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:296)
at 
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:869)
at 
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:741)
at 
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
at 
org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:739)
at 
org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:968)
at 
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1067)
at 
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:238)
at 
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:277)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at 
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at 
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
at 
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at