java.lang.AssertionError: Seeking for: 'waitScreen [WaitScreen]'@1354d93 parent: null indexOf: -1 with parent: 'Displayables'@78126a parent: org.openide.explorer.view.VisualizerChildren@10eb06 indexOf: 0 Seeking in : 'Displayables'@78126a parent: org.openide.explorer.view.VisualizerChildren@10eb06 indexOf: 0 0 = 'alert1 [Alert]'@1012cfd parent: org.openide.explorer.view.VisualizerChildren@15760c9 indexOf: 0 1 = 'form [Form]'@30ae26 parent: org.openide.explorer.view.VisualizerChildren@15760c9 indexOf: 1 at org.openide.explorer.view.VisualizerChildren.getIndex(VisualizerChildren.java:159) at org.openide.explorer.view.VisualizerNode.getIndex(VisualizerNode.java:282) at javax.swing.tree.DefaultTreeModel.getIndexOfChild(DefaultTreeModel.java:142) at javax.swing.tree.FixedHeightLayoutCache$FHTreeStateNode.createChildFor(FixedHeightLayoutCache.java:953) at javax.swing.tree.FixedHeightLayoutCache.getNodeForPath(FixedHeightLayoutCache.java:701) at javax.swing.tree.FixedHeightLayoutCache.ensurePathIsExpanded(FixedHeightLayoutCache.java:639) at javax.swing.tree.FixedHeightLayoutCache.setExpandedState(FixedHeightLayoutCache.java:282) at javax.swing.plaf.basic.BasicTreeUI.updateExpandedDescendants(BasicTreeUI.java:1648) at javax.swing.plaf.basic.BasicTreeUI$Handler.treeExpanded(BasicTreeUI.java:3721) at javax.swing.JTree.fireTreeExpanded(JTree.java:2659) at javax.swing.JTree.setExpandedState(JTree.java:3380) at javax.swing.JTree.expandPath(JTree.java:2166) at org.openide.explorer.view.TreeView.expandNode(TreeView.java:552) at org.netbeans.modules.vmd.inspector.InspectorUI.expandNodes(InspectorUI.java:139) at org.netbeans.modules.vmd.inspector.InspectorWrapperTree$1.run(InspectorWrapperTree.java:105) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.TransactionManager$1.run(TransactionManager.java:87) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.DescriptorRegistry$2.run(DescriptorRegistry.java:121) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.GlobalDescriptorRegistry.readAccess(GlobalDescriptorRegistry.java:159) at org.netbeans.modules.vmd.api.model.DescriptorRegistry.readAccess(DescriptorRegistry.java:119) at org.netbeans.modules.vmd.api.model.TransactionManager.readAccess(TransactionManager.java:85) at org.netbeans.modules.vmd.inspector.InspectorWrapperTree.buildTree(InspectorWrapperTree.java:96) at org.netbeans.modules.vmd.inspector.InspectorManagerView$2.run(InspectorManagerView.java:122) at org.netbeans.modules.vmd.api.io.IOUtils.runInAWTNoBlocking(IOUtils.java:57) at org.netbeans.modules.vmd.inspector.InspectorManagerView.notifyUIContentChanged(InspectorManagerView.java:117) at org.netbeans.modules.vmd.inspector.InspectorManagerView.designChanged(InspectorManagerView.java:191) at org.netbeans.modules.vmd.api.model.ListenerManager.fireEventCore(ListenerManager.java:353) at org.netbeans.modules.vmd.api.model.ListenerManager.access$000(ListenerManager.java:61) at org.netbeans.modules.vmd.api.model.ListenerManager$1.run(ListenerManager.java:242) at org.netbeans.modules.vmd.api.model.ListenerManager$2.run(ListenerManager.java:264) at org.netbeans.modules.vmd.game.GameAccessController.writeAccess(GameAccessController.java:75) at org.netbeans.modules.vmd.api.model.ListenerManager$2.run(ListenerManager.java:270) at org.netbeans.modules.vmd.screen.ScreenAccessController.writeAccess(ScreenAccessController.java:111) at org.netbeans.modules.vmd.api.model.ListenerManager$2.run(ListenerManager.java:270) at org.netbeans.modules.vmd.flow.FlowAccessController.writeAccess(FlowAccessController.java:72) at org.netbeans.modules.vmd.api.model.ListenerManager$2.run(ListenerManager.java:270) at org.netbeans.modules.vmd.api.model.ListenerManager.fireEventInWriteAccess(ListenerManager.java:294) at org.netbeans.modules.vmd.api.model.ListenerManager.fireEvent(ListenerManager.java:240) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccessRootEnd(TransactionManager.java:141) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccessCore(TransactionManager.java:123) at org.netbeans.modules.vmd.api.model.TransactionManager.access$100(TransactionManager.java:60) at org.netbeans.modules.vmd.api.model.TransactionManager$2$1.run(TransactionManager.java:103) at org.openide.util.Mutex.writeAccess(Mutex.java:469) at org.netbeans.modules.vmd.api.model.TransactionManager$2.run(TransactionManager.java:101) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.DescriptorRegistry$2.run(DescriptorRegistry.java:121) at org.openide.util.Mutex.readAccess(Mutex.java:362) at org.netbeans.modules.vmd.api.model.GlobalDescriptorRegistry.readAccess(GlobalDescriptorRegistry.java:159) at org.netbeans.modules.vmd.api.model.DescriptorRegistry.readAccess(DescriptorRegistry.java:119) at org.netbeans.modules.vmd.api.model.TransactionManager.writeAccess(TransactionManager.java:99) at org.netbeans.modules.vmd.api.flow.visual.FlowScene$FlowAcceptProvider.accept(FlowScene.java:612) at org.netbeans.modules.visual.action.AcceptAction.drop(AcceptAction.java:105) at org.netbeans.api.visual.action.WidgetAction$Chain.drop(WidgetAction.java:1075) at org.netbeans.api.visual.widget.SceneComponent$Operator$18.operate(SceneComponent.java:643) at org.netbeans.api.visual.widget.SceneComponent.processLocationOperator(SceneComponent.java:324) at org.netbeans.api.visual.widget.SceneComponent.processLocationOperator(SceneComponent.java:279) at org.netbeans.api.visual.widget.SceneComponent.drop(SceneComponent.java:238) at java.awt.dnd.DropTarget.drop(DropTarget.java:430) at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:500) at sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:165) at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:812) at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:736) at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30) at java.awt.Component.dispatchEventImpl(Component.java:4270) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4322) at java.awt.LightweightDispatcher.processDropTargetEvent(LightweightDispatcher.java:4057) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3911) at java.awt.Container.dispatchEventImpl(Container.java:2102) at java.awt.Window.dispatchEventImpl(Window.java:2440) at java.awt.Component.dispatchEvent(Component.java:4243) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)