Posted by valerie on Mar 17, 2017; 2:09pm
URL: https://forum.jogamp.org/JOGL-in-JAVAFX-error-with-jnlp-on-mac-only-tp4037797.html

Hello,

I have a really strange error, it happens only on Mac when I execute my program via my jnlp :

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
        at java.awt.Rectangle.setBounds(Rectangle.java:337)
        at javax.swing.RepaintManager.collectDirtyComponents(RepaintManager.java:919)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:802)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:789)
        at javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:738)
        at javax.swing.RepaintManager.access$1200(RepaintManager.java:64)
        at javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1732)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
        at java.awt.EventQueue.access$500(EventQueue.java:97)
        at java.awt.EventQueue$3.run(EventQueue.java:709)
        at java.awt.EventQueue$3.run(EventQueue.java:703)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
        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)
java.lang.reflect.InvocationTargetException
        at java.awt.EventQueue.invokeAndWait(EventQueue.java:1321)
        at java.awt.EventQueue.invokeAndWait(EventQueue.java:1296)
        at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1348)
        at com.jogamp.opengl.util.AWTAnimatorImpl.display(AWTAnimatorImpl.java:98)
        at com.jogamp.opengl.util.AnimatorBase.display(AnimatorBase.java:452)
        at com.jogamp.opengl.util.FPSAnimator$MainTask.run(FPSAnimator.java:178)
        at java.util.TimerThread.mainLoop(Timer.java:555)
        at java.util.TimerThread.run(Timer.java:505)
Caused by: java.lang.NullPointerException
        at java.awt.Rectangle.setBounds(Rectangle.java:337)
        at javax.swing.RepaintManager.collectDirtyComponents(RepaintManager.java:919)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:802)
        at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:789)
        at com.jogamp.opengl.util.AWTAnimatorImpl$1.run(AWTAnimatorImpl.java:170)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:301)
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
        at java.awt.EventQueue.access$500(EventQueue.java:97)
        at java.awt.EventQueue$3.run(EventQueue.java:709)
        at java.awt.EventQueue$3.run(EventQueue.java:703)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
        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)

When I run my program locally in NetBeans everything is fine, the 3D is really smooth. But when I package my program to run it online, these logs are appearing and the 3D is buggy.

My program is a JavaFX application. I instanciate à GLJpanel in a SwingNode. I'm using a FPSAnimator to start the display loop.

I'm lost... I do not know how to fix it :( Can someone help me ?

I did not found a lot of documentation about embedding à jogl canvas in a javafx application.

++
Valérie