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build 20080718 This used to work but not in this build. An ide restart or close/reopen project is needed to see the class. A manual refresh does not work. - create a java project with Main class - reverse engineer the java project to a new uml project - expand the javaapplication folder and the Main class is not there
just verified again in my only older build 20080622 and this works fine.
Got the following exception when right click on the Main class trying to do cdfs. java.lang.NullPointerException at org.netbeans.modules.uml.drawingarea.ui.addins.reguiaddin.RedefineOperationsAction.enable(RedefineOperationsAction.java:99) at org.openide.util.actions.NodeAction.isEnabled(NodeAction.java:202) at org.netbeans.modules.uml.project.ui.nodes.AbstractModelElementNode.addContextMenus(AbstractModelElementNode.java:692) at org.netbeans.modules.uml.project.ui.nodes.AbstractModelElementNode.getActions(AbstractModelElementNode.java:353) at org.netbeans.modules.uml.project.ui.nodes.UMLElementNode.getActions(UMLElementNode.java:630) at org.openide.nodes.FilterNode.getActions(FilterNode.java:738) at org.openide.nodes.NodeOp.findActions(NodeOp.java:144) at org.openide.explorer.view.TreeView.createPopup(TreeView.java:907) at org.openide.explorer.view.TreeView$PopupAdapter.showPopup(TreeView.java:1379) at org.openide.awt.MouseUtils$PopupMouseAdapter.maybePopup(MouseUtils.java:182) at org.openide.awt.MouseUtils$PopupMouseAdapter.mouseReleased(MouseUtils.java:177) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:273) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272) at java.awt.Component.processMouseEvent(Component.java:6134) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5899) at java.awt.Container.processEvent(Container.java:2023) at org.openide.explorer.view.TreeView$ExplorerTree.doProcessEvent(TreeView.java:1628) at org.openide.explorer.view.TreeView$ExplorerTree.access$1900(TreeView.java:1484) at org.openide.explorer.view.TreeView$ExplorerTree$GuardedActions.run(TreeView.java:1981) at org.openide.util.Mutex.readAccess(Mutex.java:285) at org.openide.explorer.view.TreeView$ExplorerTree$GuardedActions.<init>(TreeView.java:1963) at org.openide.explorer.view.TreeView$ExplorerTree.processEvent(TreeView.java:1623) at java.awt.Component.dispatchEventImpl(Component.java:4501) at java.awt.Container.dispatchEventImpl(Container.java:2081) at java.awt.Component.dispatchEvent(Component.java:4331) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3965) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3895) at java.awt.Container.dispatchEventImpl(Container.java:2067) at java.awt.Window.dispatchEventImpl(Window.java:2458) at java.awt.Component.dispatchEvent(Component.java:4331) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Not sure what's happening but it seems very serious. After the exception occurred, trying to restart ide to see if I could do cdfs but Main class is no longer being displayed after ide restarted. This happens to the uml sample app that the bankpack package is empty after re'ed. This must be a very recent regression. I'm upgrading it to a P1.
Not sure if all this is related. When I generate code from the project, I got the following exception also so putting it all here in this single issue. java.util.NoSuchElementException at java.util.AbstractList$Itr.next(AbstractList.java:350) at org.openide.explorer.view.VisualizerChildren.added(VisualizerChildren.java:196) at org.openide.explorer.view.VisualizerEvent$Added.run(VisualizerEvent.java:100) at org.openide.util.Mutex.readAccess(Mutex.java:362) [catch] at org.openide.explorer.view.VisualizerNode$QP.run(VisualizerNode.java:686) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
fixed
started a new build at 1:04pm. The new build still has this problem along with the following exception on cdfs of the Main clajava.lang.AssertionError at org.netbeans.modules.visual.graph.layout.HierarchicalLayout$BuildDatastructure.run(HierarchicalLayout.java:259) at org.netbeans.modules.visual.graph.layout.HierarchicalLayout$AlgorithmPart.start(HierarchicalLayout.java:171) at org.netbeans.modules.visual.graph.layout.HierarchicalLayout.performGraphLayout(HierarchicalLayout.java:206) at org.netbeans.api.visual.graph.layout.GraphLayout.layoutGraph(GraphLayout.java:116) at org.netbeans.modules.uml.drawingarea.engines.DiagramEngine.layout(DiagramEngine.java:593) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagCreatorAddIn.performLayout(DiagCreatorAddIn.java:1239) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagCreatorAddIn.postProcessCreatedPresentationElements(DiagCreatorAddIn.java:1063) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagCreatorAddIn.createPresentationElements(DiagCreatorAddIn.java:1161) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagCreatorAddIn.defaultCreateDiagramMechanism(DiagCreatorAddIn.java:267) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagCreatorAddIn.addElementsToDiagram(DiagCreatorAddIn.java:414) at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagramHandler.processDiagramReturned(DiagramHandler.java:205) [catch] at org.netbeans.modules.uml.drawingarea.ui.addins.diagramcreator.DiagramHandler$DiagramProcessor.run(DiagramHandler.java:280) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) ss.
I can reproduce problems too. after restart I don't see project content until create any element on expanded(but empty) Model node. If I create new project and create new diagram with element, and expand Model I got no nodes under Model.
This problem has not yet been listed here so here it is. Opening existing diagram throws the following exception. The diagram opens with empty modeling palette. java.lang.NullPointerException at org.netbeans.modules.palette.DefaultModel.findCategories(DefaultModel.java:250) at org.netbeans.modules.palette.DefaultModel.access$000(DefaultModel.java:62) [catch] at org.netbeans.modules.palette.DefaultModel$1.run(DefaultModel.java:172) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
most likely the same issue: create sqd or activity diagram, add some nodes no the diagram. expand Interaction/Activity node in project tree, nothing is under the node. content appears only after addition of one more element to the diagram.
*** This issue has been marked as a duplicate of 140458 ***
verified in build 20080804. Problems already fixed.