java.lang.NullPointerException: This exception has no message.

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via GitHub by mbway
, 1 year ago
This exception has no message.
via Stack Overflow by Gopi
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via GitHub by ldpgh
, 1 year ago
This exception has no message.
via Stack Overflow by alex
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This exception has no message.
via Stack Overflow by blaster
, 11 months ago
java.lang.NullPointerException:
at javafx.scene.Scene$ScenePulseListener.synchronizeSceneNodes(Scene.java:2289)
at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2419)
at com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:348)
at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:347)
at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:374)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:510)
at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:490)
at com.sun.javafx.tk.quantum.QuantumToolkit.lambda$runToolkit$346(QuantumToolkit.java:319)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.gtk.GtkApplication.enterNestedEventLoopImpl(Native Method)
at com.sun.glass.ui.gtk.GtkApplication._enterNestedEventLoop(GtkApplication.java:211)
at com.sun.glass.ui.Application.enterNestedEventLoop(Application.java:511)
at com.sun.glass.ui.EventLoop.enter(EventLoop.java:107)
at com.sun.javafx.tk.quantum.QuantumToolkit.enterNestedEventLoop(QuantumToolkit.java:583)
at javafx.stage.Stage.showAndWait(Stage.java:474)
at javafx.scene.control.HeavyweightDialog.showAndWait(HeavyweightDialog.java:162)
at simulizer.utils.UIUtils.lambda$showExceptionDialog$3(UIUtils.java:252)
at com.sun.javafx.application.PlatformImpl.lambda$null$117(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$118(PlatformImpl.java:294)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
at com.sun.glass.ui.gtk.GtkApplication.lambda$null$450(GtkApplication.java:139)
at java.lang.Thread.run(Thread.java:745)

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