[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-860) todo.jpdl.xml - Error opening the editor (jBPM Graphical Process Designer)

Pete Muir (JIRA) jira-events at lists.jboss.org
Tue Aug 28 07:24:18 EDT 2007 

    [ http://jira.jboss.com/jira/browse/JBIDE-860?page=comments#action_12374141 ] 
            
Pete Muir commented on JBIDE-860:
---------------------------------

I've moved this issue to the JBoss Tools JIRA as I've seen this too (and the markup for our jpdl is correct).  I'm not sure if this would be better in the JBPM GPD JIRA?

> todo.jpdl.xml - Error opening the editor (jBPM Graphical Process Designer)
> --------------------------------------------------------------------------
>
>                 Key: JBIDE-860
>                 URL: http://jira.jboss.com/jira/browse/JBIDE-860
>             Project: JBoss Tools
>          Issue Type: Bug
>          Components: jbpm
>    Affects Versions: 2.0.0.Beta3
>         Environment: Eclipse Europa / JBoss Tools (2.0 beta3)
>            Reporter: Joachim Neubert
>         Attachments: seam_todo1.jpg, seam_todo2.jpg
>
>
> When I try to open the todo.jpdl.xml, I get a message "Convert to 3.1.x format?" ("older GPD version was detected"). When I confirm the default action "Convert And Open", I get:
> Error opening editor
> Reason: null argument
> ("Details" below)
> With a new process definition, I get the same error:
> New -> JBoss jBPM -> Process Definition -> Process Name: test1
> creates:
> test1
> +- gdp.xml
> +- processdefinition.xml
> Opening the processdefinition.xml in the jBPM Graphical Process Designer results in exactly the same Messages 
> "Details"
> org.eclipse.core.runtime.AssertionFailedException: null argument:
> 	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:84)
> 	at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:72)
> 	at org.eclipse.jface.viewers.StructuredViewer.assertElementsNotNull(StructuredViewer.java:578)
> 	at org.eclipse.jface.viewers.StructuredViewer.getRawChildren(StructuredViewer.java:938)
> 	at org.eclipse.jface.viewers.ColumnViewer.getRawChildren(ColumnViewer.java:660)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1295)
> 	at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:366)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:615)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.getSortedChildren(AbstractTreeViewer.java:581)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:778)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:755)
> 	at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:615)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1460)
> 	at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:804)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractTreeViewer.java:1443)
> 	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1368)
> 	at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:378)
> 	at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1330)
> 	at org.eclipse.jface.viewers.CheckboxTreeViewer.preservingSelection(CheckboxTreeViewer.java:371)
> 	at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1432)
> 	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:251)
> 	at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1606)
> 	at org.jbpm.gd.jpdl.deployment.DeploymentForm.createIncludeClassesSection(Unknown Source)
> 	at org.jbpm.gd.jpdl.deployment.DeploymentForm.create(Unknown Source)
> 	at org.jbpm.gd.jpdl.editor.JpdlDeploymentEditorPage.createForm(Unknown Source)
> 	at org.jbpm.gd.jpdl.editor.JpdlDeploymentEditorPage.createPartControl(Unknown Source)
> 	at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:190)
> 	at org.jbpm.gd.common.editor.Editor.addPage(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.EditorReference.getEditor(EditorReference.java:263)
> 	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2721)
> 	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2633)
> 	at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:2625)
> 	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2577)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
> 	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2572)
> 	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2556)
> 	at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:340)
> 	at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:328)
> 	at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:190)
> 	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:153)
> 	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(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 	at java.lang.reflect.Method.invoke(Unknown Source)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1169)

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