java.lang.NullPointerException

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    • java.lang.NullPointerException at java.util.Hashtable.get(Hashtable.java:363) at com.intellij.ide.hierarchy.HierarchyBrowserBaseEx.getBuilderForType(HierarchyBrowserBaseEx.java:453) at com.intellij.ide.hierarchy.HierarchyBrowserBaseEx.getCurrentBuilder(HierarchyBrowserBaseEx.java:449) at com.intellij.ide.hierarchy.ExporterToTextFileHierarchy.canExport(ExporterToTextFileHierarchy.java:98) at com.intellij.ide.actions.ExportToTextFileAction.update(ExportToTextFileAction.java:55) at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareUpdate(ActionUtil.java:124) at com.intellij.openapi.actionSystem.impl.Utils.a(Utils.java:234) at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:179) at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:122) at com.intellij.openapi.actionSystem.impl.ActionToolbarImpl.a(ActionToolbarImpl.java:949) at com.intellij.openapi.actionSystem.impl.ActionToolbarImpl.access$000(ActionToolbarImpl.java:62) at com.intellij.openapi.actionSystem.impl.ActionToolbarImpl$2.updateActionsImpl(ActionToolbarImpl.java:181) at com.intellij.openapi.actionSystem.impl.ToolbarUpdater$MyUpdateRunnable.run(ToolbarUpdater.java:186) at com.intellij.openapi.actionSystem.impl.ToolbarUpdater.a(ToolbarUpdater.java:101) at com.intellij.openapi.actionSystem.impl.ToolbarUpdater.updateActions(ToolbarUpdater.java:93) at com.intellij.openapi.actionSystem.impl.ActionToolbarImpl.updateActionsImmediately(ActionToolbarImpl.java:942) at com.intellij.openapi.actionSystem.impl.ActionToolbarImpl.addNotify(ActionToolbarImpl.java:215) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addNotify(Container.java:2773) at javax.swing.JComponent.addNotify(JComponent.java:4740) at java.awt.Container.addImpl(Container.java:1121) at java.awt.Container.add(Container.java:417) at com.intellij.openapi.ui.ThreeComponentsSplitter.setLastComponent(ThreeComponentsSplitter.java:432) at com.intellij.openapi.wm.impl.ToolWindowsPane.a(ToolWindowsPane.java:380) at com.intellij.openapi.wm.impl.ToolWindowsPane.access$400(ToolWindowsPane.java:57) at com.intellij.openapi.wm.impl.ToolWindowsPane$AddDockedComponentCmd.run(ToolWindowsPane.java:771) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.ToolWindowsPane$RemoveDockedComponentCmd.run(ToolWindowsPane.java:1056) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.commands.FinalizableCommand.finish(FinalizableCommand.java:36) at com.intellij.openapi.wm.impl.commands.ApplyWindowInfoCmd.run(ApplyWindowInfoCmd.java:50) at com.intellij.openapi.wm.impl.CommandProcessor.b(CommandProcessor.java:92) at com.intellij.openapi.wm.impl.CommandProcessor.run(CommandProcessor.java:72) at com.intellij.openapi.wm.impl.CommandProcessor.execute(CommandProcessor.java:64) at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.execute(ToolWindowManagerImpl.java:570) at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.activateToolWindow(ToolWindowManagerImpl.java:730) at com.intellij.openapi.wm.impl.ToolWindowImpl.activate(ToolWindowImpl.java:202) at com.intellij.openapi.wm.impl.ToolWindowImpl.activate(ToolWindowImpl.java:192) at com.intellij.openapi.wm.impl.ToolWindowImpl.activate(ToolWindowImpl.java:187) at com.intellij.ide.hierarchy.actions.BrowseHierarchyActionBase.createAndAddToPanel(BrowseHierarchyActionBase.java:103) at com.intellij.ide.hierarchy.actions.BrowseHierarchyActionBase.actionPerformed(BrowseHierarchyActionBase.java:67) at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:208) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:224) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$1.performAction(IdeKeyEventDispatcher.java:570) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:619) at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:202) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:618) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.f(IdeKeyEventDispatcher.java:477) at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:211) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:635) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:367) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

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