Forum Stats

  • 3,875,465 Users
  • 2,266,926 Discussions
  • 7,912,225 Comments

Discussions

Progress Bars update crash javaFX

8d6f601d-6f52-4a4e-81db-fc4f3d16ec02
edited May 30, 2016 11:38AM in JavaFX 2.0 and Later

Hi,

I have a pretty nasty bug on JavaFX (jdk 1.8.0_91) occurring in my application in which several progress bars are displayed and update (randomly or at the same time). Sometimes, especially when a progress bar is filled (it had a style class to the progress bar) but sometimes also in the middle of nothing, the software blocks and I have this trace appearing several times (not always the same number, but the last one was 27 times) :

Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException: -1

    at java.util.ArrayList.elementData(ArrayList.java:418)

    at java.util.ArrayList.get(ArrayList.java:431)

    at com.sun.javafx.collections.ObservableListWrapper.get(ObservableListWrapper.java:89)

    at com.sun.javafx.collections.VetoableListDecorator.get(VetoableListDecorator.java:306)

    at javafx.scene.Parent.updateCachedBounds(Parent.java:1591)

    at javafx.scene.Parent.recomputeBounds(Parent.java:1535)

    at javafx.scene.Parent.impl_computeGeomBounds(Parent.java:1388)

    at javafx.scene.layout.Region.impl_computeGeomBounds(Region.java:3078)

    at javafx.scene.Node.updateGeomBounds(Node.java:3577)

    at javafx.scene.Node.getGeomBounds(Node.java:3530)

    at javafx.scene.Node.getLocalBounds(Node.java:3478)

    at javafx.scene.Node.updateTxBounds(Node.java:3641)

    at javafx.scene.Node.getTransformedBounds(Node.java:3424)

    at javafx.scene.Node.updateBounds(Node.java:559)

    at javafx.scene.Parent.updateBounds(Parent.java:1719)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Parent.updateBounds(Parent.java:1717)

    at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2404)

    at com.sun.javafx.tk.Toolkit.lambda$runPulse$30(Toolkit.java:355)

    at java.security.AccessController.doPrivileged(Native Method)

    at com.sun.javafx.tk.Toolkit.runPulse(Toolkit.java:354)

    at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:381)

    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$404(QuantumToolkit.java:319)

    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$49(GtkApplication.java:139)

    at java.lang.Thread.run(Thread.java:745)

The 27 traces are then followed by a huge amount of this message :

Exception in thread "JavaFX Application Thread" java.lang.ArrayIndexOutOfBoundsException

Since there is no sign of my own code in the exception stacktrace, I am a bit lost. Does anyone have an idea where this could come from ?

This discussion has been closed.