[teiid-designer-issues] [JBoss JIRA] Updated: (TEIIDDES-635) NPE Deleting Model Project with Diagrams for models within that project open

NPE Deleting Model Project with Diagrams for models within that project open ---------------------------------------------------------------------------- Key: TEIIDDES-635 URL: https://jira.jboss.org/browse/TEIIDDES-635 Project: Teiid Designer Issue Type: Bug Components: Diagrams Affects Versions: 7.1.1 Reporter: Barry LaFond Assignee: Barry LaFond Priority: Critical Fix For: 7.1.1 Attachments: org.teiid.designer.diagram.ui.patch Actually got this with "jbosstools-3.2.0.Beta1.aggregate-Update-2010-09-27_05-18-00-H173.zip" kit today. Couldn't get the NPE in Designer IDE, but there is a bug nonetheless. DiagramEditor needs in notifyChanged() needs to check if the current diagram eIsProxy() which indicates the EObject is out of scope/unloaded and in this case, being deleted. java.lang.NullPointerException at com.metamatrix.modeler.diagram.ui.pakkage.PackageDiagramUtil.createPackageDiagram(PackageDiagramUtil.java:43) at com.metamatrix.modeler.diagram.ui.pakkage.PackageDiagramProvider.createPackageDiagram(PackageDiagramProvider.java:57) at com.metamatrix.modeler.diagram.ui.pakkage.PackageDiagramProvider.getPackageDiagram(PackageDiagramProvider.java:136) at com.metamatrix.modeler.diagram.ui.pakkage.PackageDiagramType.getDiagramForContext(PackageDiagramType.java:179) at com.metamatrix.modeler.diagram.ui.DiagramTypeManager.getDiagramForContext(DiagramTypeManager.java:221) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.openContext(DiagramEditor.java:1155) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.openContext(DiagramEditor.java:1126) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.setDiagram(DiagramEditor.java:1511) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.openContext(DiagramEditor.java:1142) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.openContext(DiagramEditor.java:1126) at com.metamatrix.modeler.diagram.ui.editor.DiagramEditor.notifyChanged(DiagramEditor.java:1097) at com.metamatrix.modeler.internal.ui.editors.ModelEditor$5.run(ModelEditor.java:1117) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)