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Daily build 200703291800. Get IllegalStateException while browsing. Can't reproduce. java.lang.IllegalStateException: [Winsys] TopComponent org.netbeans.modules.navigator.NavigatorTC[SynchronousSample.bpel - Navigator,1,0,406x278,invalid,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=384,maximumSize=,minimumSize=,preferredSize=] throws runtime exception from its componentOpened() method. Repair it! at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:282) at org.netbeans.core.windows.WindowManagerImpl.notifyTopComponentOpened(WindowManagerImpl.java:955) at org.netbeans.core.windows.Central.openGroup(Central.java:1048) at org.netbeans.core.windows.TopComponentGroupImpl.open(TopComponentGroupImpl.java:53) at org.netbeans.modules.bpel.editors.multiview.DesignerMultiViewElement.updateBpelTcGroupVisibility(DesignerMultiViewElement.java:541) at org.netbeans.modules.bpel.editors.multiview.DesignerMultiViewElement.componentShowing(DesignerMultiViewElement.java:336) at org.netbeans.core.multiview.MultiViewPeer.peerComponentShowing(MultiViewPeer.java:176) at org.netbeans.core.multiview.MultiViewCloneableTopComponent.componentShowing(MultiViewCloneableTopComponent.java:112) at org.openide.windows.WindowManager.componentShowing(WindowManager.java:320) at org.netbeans.core.windows.WindowManagerImpl.componentShowing(WindowManagerImpl.java:1004) at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:137) at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:247) at org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:223) at org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:161) at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:101) at org.netbeans.core.windows.Central.setModeSelectedTopComponent(Central.java:680) at org.netbeans.core.windows.Central.userActivatedTopComponent(Central.java:1722) at org.netbeans.core.windows.view.DefaultView.userSelectedTab(DefaultView.java:621) at org.netbeans.core.windows.view.ui.TabbedHandler.stateChanged(TabbedHandler.java:266) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:101) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:87) at org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter.fireStateChanged(TabbedAdapter.java:414) at org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter.access$000(TabbedAdapter.java:58) at org.netbeans.core.windows.view.ui.tabcontrol.TabbedAdapter$1.stateChanged(TabbedAdapter.java:76) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:101) at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:87) at org.netbeans.swing.tabcontrol.plaf.DefaultTabSelectionModel.setSelectedIndex(DefaultTabSelectionModel.java:86) at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.performCommand(BasicTabDisplayerUI.java:689) at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.potentialCommand(BasicTabDisplayerUI.java:678) at org.netbeans.swing.tabcontrol.plaf.BasicTabDisplayerUI$BasicDisplayerMouseListener.mousePressed(BasicTabDisplayerUI.java:657) at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221) at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:221) at java.awt.Component.processMouseEvent(Component.java:5498) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5266) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3968) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3803) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3889) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1778) at java.awt.Component.dispatchEvent(Component.java:3803) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) Caused by: java.lang.NullPointerException at org.netbeans.modules.bpel.navigator.BpelNavigatorPanel$1.resultChanged(BpelNavigatorPanel.java:50) at org.openide.util.lookup.SimpleProxyLookup.checkLookup(SimpleProxyLookup.java:89) at org.openide.util.lookup.SimpleProxyLookup.access$000(SimpleProxyLookup.java:36) at org.openide.util.lookup.SimpleProxyLookup$ProxyResult.checkResult(SimpleProxyLookup.java:161) at org.openide.util.lookup.SimpleProxyLookup$ProxyResult.allInstances(SimpleProxyLookup.java:233) at org.netbeans.modules.xml.wsdl.ui.navigator.WSDLNavigatorPanel.resultChanged(WSDLNavigatorPanel.java:90) at org.netbeans.modules.xml.wsdl.ui.navigator.WSDLNavigatorPanel.panelActivated(WSDLNavigatorPanel.java:75) at org.netbeans.modules.navigator.NavigatorController.updateContext(NavigatorController.java:267) at org.netbeans.modules.navigator.NavigatorController.navigatorTCOpened(NavigatorController.java:122) at org.netbeans.modules.navigator.NavigatorTC.componentOpened(NavigatorTC.java:231) at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:280) ... 50 more