[Scilab-users] scilab 6.1 and ubuntu 20.04 no graphics ?

philippe rouxph.22 at gmail.com
Wed Jul 7 16:41:49 CEST 2021 

the problem affect in the same way the lastest version 6.1.0 and 6.0.2
I've on my latop  (both installed from official .tar.gz archive)
Philippe

Le 07/07/2021 à 15:03, philippe a écrit :
> Le 07/07/2021 à 14:37, Stéphane Mottelet a écrit :
>> Hi,
>>
>> Please launch Scilab from the command line and give the (java) errors.
> 
> I've started scilab from command line (no errors in console)
> then launched the command "plot()" in the scilab console and get the
> erros reported at the end of this message.
> 
>> However, AFAIK the ubuntu package is not supposed to work, please use
>> the official .tar.gz archive from www.scilab.org
> 
> of course that's what I've done before sending my message.
> 
> Thanks for your reply
> Philippe
> 
> *****************errors after "plot()" command*************************
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent._paintImmediately(JComponent.java:5158)
> 	at javax.swing.JComponent.paintImmediately(JComponent.java:4969)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:831)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 42 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> Exception in thread "Thread-5" javax.media.opengl.GLException:
> java.lang.reflect.InvocationTargetException
> 	at javax.media.opengl.awt.GLJPanel.display(GLJPanel.java:460)
> 	at
> org.scilab.modules.gui.bridge.canvas.SwingScilabCanvasImpl$SafeGLJPanel.display(Unknown
> Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas$CanvasAnimator.run(Unknown
> Source)
> 	at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at java.awt.EventQueue.invokeAndWait(EventQueue.java:1321)
> 	at java.awt.EventQueue.invokeAndWait(EventQueue.java:1296)
> 	at javax.media.opengl.awt.GLJPanel.display(GLJPanel.java:458)
> 	... 3 more
> Caused by: javax.media.opengl.GLException: Caught GLException: Not a GL2
> implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5210)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent._paintImmediately(JComponent.java:5158)
> 	at javax.swing.JComponent.paintImmediately(JComponent.java:4969)
> 	at javax.media.opengl.awt.GLJPanel$11.run(GLJPanel.java:1497)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 29 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> Exception in thread "AWT-EventQueue-0" javax.media.opengl.GLException:
> Caught GLException: Not a GL2 implementation on thread AWT-EventQueue-0
> 	at javax.media.opengl.GLException.newGLException(GLException.java:75)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1311)
> 	at jogamp.opengl.GLDrawableHelper.invokeGL(GLDrawableHelper.java:1131)
> 	at
> javax.media.opengl.awt.GLJPanel$OffscreenBackend.doPaintComponent(GLJPanel.java:2024)
> 	at javax.media.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:569)
> 	at javax.swing.JComponent.paint(JComponent.java:1056)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JViewport.paint(JViewport.java:728)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at
> org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown
> Source)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at
> org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paint(JComponent.java:1065)
> 	at javax.swing.JLayeredPane.paint(JLayeredPane.java:586)
> 	at javax.swing.JComponent.paintChildren(JComponent.java:889)
> 	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5217)
> 	at
> javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:290)
> 	at javax.swing.RepaintManager.paint(RepaintManager.java:1272)
> 	at javax.swing.JComponent.paint(JComponent.java:1042)
> 	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
> 	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:79)
> 	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:116)
> 	at java.awt.Container.paint(Container.java:1975)
> 	at java.awt.Window.paint(Window.java:3904)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:842)
> 	at javax.swing.RepaintManager$4.run(RepaintManager.java:814)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
> 	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:814)
> 	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)
> Caused by: javax.media.opengl.GLException: Not a GL2 implementation
> 	at jogamp.opengl.gl4.GL4bcImpl.getGL2(GL4bcImpl.java:37071)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.getGl(Unknown Source)
> 	at
> org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas.display(Unknown
> Source)
> 	at jogamp.opengl.GLDrawableHelper.displayImpl(GLDrawableHelper.java:690)
> 	at jogamp.opengl.GLDrawableHelper.display(GLDrawableHelper.java:672)
> 	at javax.media.opengl.awt.GLJPanel$Updater.display(GLJPanel.java:1408)
> 	at javax.media.opengl.awt.GLJPanel$9.run(GLJPanel.java:1483)
> 	at jogamp.opengl.GLDrawableHelper.invokeGLImpl(GLDrawableHelper.java:1277)
> 	... 58 more
> 
> 
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