WARNING [org.openide.loaders.DataObject] java.lang.IllegalStateException: The data object /home/tomas/NetBeansProjects/Application1/module1/src/org/yourorghere/module1/editorTopComponent.java is invalid; you may not call getNodeDelegate on it any more; see #17020 and please fix your code [catch] at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:267) at org.netbeans.modules.form.FormDesigner$3.propertyChange(FormDesigner.java:267) at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:298) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:292) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:229) at java.awt.Component.firePropertyChange(Component.java:8001) at org.openide.windows.TopComponent.setActivatedNodesImpl(TopComponent.java:319) at org.openide.windows.TopComponent.setActivatedNodes(TopComponent.java:273) at org.netbeans.modules.form.FormDesigner.updateComponentInspector(FormDesigner.java:1379) at org.netbeans.modules.form.FormDesigner.clearSelection(FormDesigner.java:968) at org.netbeans.modules.form.FormDesigner.reset(FormDesigner.java:332) at org.netbeans.modules.form.FormDesigner.componentClosed(FormDesigner.java:1759) at org.netbeans.core.multiview.MultiViewPeer.peerComponentClosed(MultiViewPeer.java:191) at org.netbeans.core.multiview.MultiViewCloneableTopComponent.componentClosed(MultiViewCloneableTopComponent.java:114) at org.openide.windows.WindowManager.componentCloseNotify(WindowManager.java:313) at org.netbeans.core.windows.WindowManagerImpl.notifyTopComponentClosed(WindowManagerImpl.java:981) at org.netbeans.core.windows.Central.addModeClosedTopComponent(Central.java:828) at org.netbeans.core.windows.ModeImpl.addClosedTopComponent(ModeImpl.java:311) at org.netbeans.core.windows.ModeImpl.close(ModeImpl.java:237) at org.netbeans.core.windows.WindowManagerImpl.topComponentClose(WindowManagerImpl.java:1132) at org.openide.windows.TopComponent.close(TopComponent.java:447) at org.openide.windows.TopComponent.close(TopComponent.java:433) at org.openide.windows.CloneableOpenSupport$2.run(CloneableOpenSupport.java:155) at org.openide.windows.CloneableOpenSupport$2.run(CloneableOpenSupport.java:142) at org.openide.util.Mutex.doEventAccess(Mutex.java:1355) at org.openide.util.Mutex.writeAccess(Mutex.java:377) at org.openide.windows.CloneableOpenSupport.close(CloneableOpenSupport.java:140) at org.openide.text.CloneableEditorSupport.close(CloneableEditorSupport.java:1915) at org.openide.windows.CloneableOpenSupport$Listener.run(CloneableOpenSupport.java:345) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:226) at java.awt.EventQueue.dispatchEvent(EventQueue.java:602) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:194) at java.awt.Dialog$1.run(Dialog.java:1072) at java.awt.Dialog$3.run(Dialog.java:1126) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Dialog.java:1124) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:834) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:868) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:856) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:104) at org.openide.util.Mutex.doEventAccess(Mutex.java:1355) at org.openide.util.Mutex.readAccess(Mutex.java:268) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:841) at java.awt.Component.show(Component.java:1457) at java.awt.Component.setVisible(Component.java:1409) at java.awt.Window.setVisible(Window.java:842) at java.awt.Dialog.setVisible(Dialog.java:1011) at org.netbeans.modules.project.uiapi.DefaultProjectOperationsImplementation.showConfirmationDialog(DefaultProjectOperationsImplementation.java:684) at org.netbeans.modules.project.uiapi.DefaultProjectOperationsImplementation.renameProject(DefaultProjectOperationsImplementation.java:339) at org.netbeans.spi.project.ui.support.DefaultProjectOperations.performDefaultRenameOperation(DefaultProjectOperations.java:155) at org.netbeans.modules.apisupport.project.ui.ModuleActions.invokeAction(ModuleActions.java:340) at org.netbeans.modules.project.ui.actions.ProjectAction.actionPerformed(ProjectAction.java:116) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:157) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:374) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1688) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1732) at java.awt.Component.processMouseEvent(Component.java:6101) at javax.swing.JComponent.processMouseEvent(JComponent.java:3276) at java.awt.Component.processEvent(Component.java:5866) at java.awt.Container.processEvent(Container.java:2105) at java.awt.Component.dispatchEventImpl(Component.java:4462) at java.awt.Container.dispatchEventImpl(Container.java:2163) at java.awt.Component.dispatchEvent(Component.java:4288) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4461) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4125) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4055) at java.awt.Container.dispatchEventImpl(Container.java:2149) at java.awt.Window.dispatchEventImpl(Window.java:2478) at java.awt.Component.dispatchEvent(Component.java:4288) at java.awt.EventQueue.dispatchEvent(EventQueue.java:604) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177) at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)