java.lang.NullPointerException

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    • java.lang.NullPointerException at oracle.ideimpl.palette.PaletteImpl.populate(PaletteImpl.java:240) at oracle.ideimpl.palette.PaletteWindowImpl.checkIfPopulated(PaletteWindowImpl.java:323) at oracle.ideimpl.palette.PaletteWindowImpl.show(PaletteWindowImpl.java:364) at oracle.ideimpl.palette.PaletteManagerImpl.handleEvent(PaletteManagerImpl.java:174) at oracle.ide.IdeAction$1.run(IdeAction.java:579) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:443) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130) at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
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