[vtkusers] VTK and JavaFX?

[Mark Edgar Hammons II]

Yeah, on linux with openjfx, i'd get a blank grey square where the vtkpanel should be, and if I 
did certain operations (like when displaying a vtk, if I adjusted the slice shown), it'd crash with 
a segfault.

I found this ticket on jogamp (https://jogamp.org/bugzilla/show_bug.cgi?id=607#c13). Maybe it 
can provide some insight into getting this working...

On Tuesday, August 05, 2014 06:37:46 PM Alexandre Dufour wrote:


Hi,




For what it’s worth, I’ve tried running your code sample with Oracle’s JDK 8 on Mac, and it 
crashes just after the window opens. This is perhaps more a Mac-related issue though…




JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
JavaVM WARNING: JAWT_GetAWT must be called after loading a JVM
Exception in thread "AppKit Thread" java.lang.StackOverflowError
	at vtk.vtkRenderWindow.Render_9(_Native Method_)
	at vtk.vtkRenderWindow.Render(_vtkRenderWindow.java:52_)
	at vtk.vtkPanel.Render(_vtkPanel.java:174_)
	at vtk.vtkPanel.paint(_vtkPanel.java:186_)
	at javax.swing.JComponent.paintChildren(_JComponent.java:900_)
	at javax.swing.JComponent.paint(_JComponent.java:1062_)
	at javax.swing.JComponent.paintChildren(_JComponent.java:886_)
	at javax.swing.JComponent.paint(_JComponent.java:1062_)
	at sun.swing.JLightweightFrame$3.paint(_JLightweightFrame.java:220_)
	at javax.swing.JComponent.paintChildren(_JComponent.java:886_)
	at javax.swing.JComponent.paint(_JComponent.java:1062_)
	at javax.swing.JLayeredPane.paint(_JLayeredPane.java:586_)
	at javax.swing.JComponent.paintChildren(_JComponent.java:886_)
	at javax.swing.JComponent.paint(_JComponent.java:1062_)
	at java.awt.GraphicsCallback$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:1973_)
	at java.awt.Window.paint(_Window.java:3901_)
	at java.awt.Container.update(_Container.java:1993_)
	at sun.awt.RepaintArea.updateComponent(_RepaintArea.java:255_)
	at sun.lwawt.LWRepaintArea.updateComponent(_LWRepaintArea.java:47_)
	at sun.awt.RepaintArea.paint(_RepaintArea.java:232_)
	at 
sun.lwawt.LWComponentPeer.handleJavaPaintEvent(_LWComponentPeer.java:1312_)
	at sun.lwawt.LWComponentPeer.handleEvent(_LWComponentPeer.java:1196_)
	at java.awt.Component.dispatchEventImpl(_Component.java:4959_)
	at java.awt.Container.dispatchEventImpl(_Container.java:2292_)
	at java.awt.Window.dispatchEventImpl(_Window.java:2739_)
	at java.awt.Component.dispatchEvent(_Component.java:4705_)
	at java.awt.EventQueue.dispatchEventImpl(_EventQueue.java:746_)
	at java.awt.EventQueue.access$400(_EventQueue.java:97_)
	at java.awt.EventQueue$3.run(_EventQueue.java:697_)
	at java.awt.EventQueue$3.run(_EventQueue.java:691_)
	at java.security.AccessController.doPrivileged(_Native Method_)
	at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(_ProtectionDomain.java:75_)
	at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(_ProtectionDomain.java:86_)
	at java.awt.EventQueue$4.run(_EventQueue.java:719_)
	at java.awt.EventQueue$4.run(_EventQueue.java:717_)
	at java.security.AccessController.doPrivileged(_Native Method_)
	at 
java.security.ProtectionDomain$1.doIntersectionPrivilege(_ProtectionDomain.java:75_)
	at java.awt.EventQueue.dispatchEvent(_EventQueue.java:716_)
	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_)
2014-08-05 18:33:12.356 java[31807:c203] Apple AWT Internal Exception: *** Collection 
<__NSSetM: 0x7fba5368c5e0> was mutated while being enumerated.
2014-08-05 18:33:12.357 java[31807:c203] *** Terminating app due to uncaught exception 
'NSGenericException', reason: '*** Collection <__NSSetM: 0x7fba5368c5e0> was mutated 
while being enumerated.'
*** First throw call stack:
(
	0   CoreFoundation                      0x00007fff95e9c25c __exceptionPreprocess + 
172
	1   libobjc.A.dylib                     0x00007fff90795e75 objc_exception_throw + 43
	2   CoreFoundation                      0x00007fff95e9bb64 
__NSFastEnumerationMutationHandler + 164
	3   AppKit                              0x00007fff91b57c23 -[NSView trackingAreas] + 
237
	4   AppKit                              0x00007fff91c77e0c -[NSView(NSInternal) 
_enableOrDisableTrackingAreas] + 93
	5   AppKit                              0x00007fff91c81fb1 -[NSView 
_windowChangedKeyState] + 850
	6   AppKit                              0x00007fff91c825a9 -[NSControl 
_windowChangedKeyState] + 47
	7   AppKit                              0x00007fff91c81d9e -[NSView 
_windowChangedKeyState] + 319
	8   AppKit                              0x00007fff91c81bcb -[NSFrameView 
_windowChangedKeyState] + 95
	9   AppKit                              0x00007fff91c8171b -[NSWindow 
_setFrameNeedsDisplay:] + 162
	10  AppKit                              0x00007fff91d7cc44 -[NSWindow 
resignMainWindow] + 180
	11  AppKit                              0x00007fff91c80266 -[NSWindow 
_changeKeyAndMainLimitedOK:] + 851
	12  AppKit                              0x00007fff91c78706 -[NSWindow 
_makeKeyRegardlessOfVisibility] + 100
	13  AppKit                              0x00007fff91c78670 -[NSWindow 
makeKeyAndOrderFront:] + 29
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