[vtkusers] Re: vtk java bus error

[clyne at ncar.ucar.edu]

Hi Steve,

Well that sound really promising, but that wasn't it :-(. I may be mistaken,
but I don't think the java vtk interface even uses Java3d...


thanks anyway - jc

Steve Joyce writes:
> 
> Hi,
> 
> Try setting the JAVA_OPENGL_NATIVE environment variable before running
> VTK with Java on IRIX, e.g.
> 
> setenv JAVA_OPENGL_NATIVE (in a csh shell)
>  
> JAVA_OPENGL_NATIVE=1; export JAVA_OPENGL_NATIVE (in a ksh, sh or bash
> shell)
> 
> This is mentioned in SGI's release notes for Java3D at
> http://www.sgi.com/developers/devtools/languages/java3d121_01.html
> 
> Regards,
> Steve
> 
> clyne at ncar.ucar.edu wrote:
> 
> Hi,
> 
> I'm having trouble getting the java wrappers to work. Java is
> generating a
> bus error deep down inside (see below). All of the java "cone" 
> examples
> produce the same result (as does my own code). 
> 
> I'm running under IRIX 6.5.19 with java 1.4.1, using vtk4.2.3. 
> 
> Any thoughts?
> 
> thanks - jc
> 
>  
> % /usr/java2/bin/java -classic -classpath
> /usr/local/apps/vtk4.2.3/bin/vtk.jar:/usr/local/apps/vtk4.2.3/Wrapping/Java:.
> Cone 
> 
> SIGBUS    10*  bus error
>     si_signo [10]: SIGBUS    10*  bus error
>     si_errno [0]: Error 0
>     si_code [1]: BUS_ADRALN [addr: 0xD303C038]
> 
>     User context info:
> 	pc = 0x8e0da3c (SignalError = 0x9f8f4d0)
> 	sp = 0x7ffe2170, ra = 0x9302328
> 	stackpointer=7ffe1ca0
> 
> Full thread dump Classic VM (1.4.1, native threads):
>     "Finalizer" (TID:0x4d504e8, sys_thread_t:0x10130618, state:CW,
> native ID:0x10003) prio=8
> 	at java.lang.Object.wait(Native Method)
> 	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
> 	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127)
> 	at
> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)
>     "Reference Handler" (TID:0x4d50548, sys_thread_t:0x100e99e0,
> state:CW, native ID:0x10002) prio=10
> 	at java.lang.Object.wait(Native Method)
> 	at java.lang.Object.wait(Object.java:427)
> 	at
> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:120)
>     "Signal dispatcher" (TID:0x4d50580, sys_thread_t:0x10034ca8,
> state:CW, native ID:0x10001) prio=5
>     "main" (TID:0x4d50468, sys_thread_t:0x10029450, state:R, native
> ID:0x10000) prio=5
> 	at vtk.vtkRenderWindow.Render_6(Native Method)
> 	at vtk.vtkRenderWindow.Render(vtkRenderWindow.java:36)
> 	at Cone.main(Cone.java:89)
> Monitor Cache Dump:
>     java.lang.ref.Reference$Lock at 4D50558/4D87550: <unowned>
> 	Waiting to be notified:
> 	    "Reference Handler" (0x100e99e0)
>     java.lang.ref.ReferenceQueue$Lock at 4D50500/4D87A18: <unowned>
> 	Waiting to be notified:
> 	    "Finalizer" (0x10130618)
> Registered Monitor Dump:
>     utf8 hash table: <unowned>
>     Class lock: <unowned>
>     JNI pinning lock #150: <unowned>
>     JNI pinning lock #0: <unowned>
>     JNI global reference lock: <unowned>
>     BinClass lock: <unowned>
>     Class linking lock: <unowned>
>     System class loader lock: <unowned>
>     Code rewrite lock: <unowned>
>     Heap lock: <unowned>
>     Monitor cache lock: owner "main" (0x10029450) 1 entry
>     Thread queue lock: owner "main" (0x10029450) 2 entries
>     Monitor registry: owner "main" (0x10029450) 1 entry
> 
> 
> 
> 
> 
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-- 
John Clyne 	(clyne at ncar.ucar.edu)	
National Center for Atmospheric Research
1850 Table Mesa Dr. Boulder, CO 80303 USA
1.303.497.1236 (v), 1.303.497.1239 (fax)