Hi,

I get the following exception when i try and use the process editor.  I am 
using eclipse on linux.

any ideas?

thanks,
craig


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)

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