[vtkusers] Help: Error running Cone example on Linux, Java

[philipp.batchelor at kcl.ac.uk]

Hi,
sorry I can't help directly, but some related information. By
coincidence, I got a very similar  error  message today,
while running a vtk example in Matlab. This allows me to point out that J.
Lee's  suggestion worked for this, after recompiling VTK-4.2.2 with the
Java coming  with Matlab (Java 1.3.1 with Blackdown Java-Linux Team Java
HotSpot(TM) Server VM    (mixed mode), (but I had to use the jni.h jni_md.h from
jdk1.4)), I manage to get vtk code running in Matlab, for example my
modified version of SimpleVTK.java. But when I tried to get the
coordinates of a point from the ConeSource.GetOutput.GetPoint(...), I got
a similar sounding error, see below. Linux is RedHat 7.1, kernel 2.4.2-2.
However, note that SimpleVTK.java, and Cone.java <<work>> as standalone
program!

Error message:
----------------------------------------
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : 11 occurred at PC=0x50d7683f
Function name=_ZN11vtkPointSet8GetPointEi
Library=/projects/vtk/linux2.2/vtkNightly/VTK-4.2.2/bin/libvtkCommon.so

Current Java thread:
        at vtk.vtkPointSet.GetPoint_5(Native Method)
        at vtk.vtkPointSet.GetPoint(vtkPointSet.java:32)
.........[~300 lines]
Stack Trace:
  [0] libjvm.so:os::abort(long)~(0x32326469, 0x6c2e3436, 0x4000676f,
0x405cb740) + 29 bytes

Ph
-------------------------------------------------------------------------
On Wed, 30 Apr 2003, Olivier Jock wrote:

> I want use VTK on SuSE Linux 7.3 with Java (Version: jdk 1.4). The
> compilation of VTK (Version 4.2.1 and Version 4.2.2) seems to be ok (the
> compiled test examples, e.g. TimeRenderer work fine), but when I try to
> execute the first java example in the tutorial (Cone.java) I get
> everytime the same error.
>
> The error output is as follows:
>
> --------------------------------------
>
>
> An unexpected exception has been detected in native code outside the VM.
> Unexpected Signal : 11 occurred at PC=0x4C9E0490
> Function=AddHashEntry__12vtkHashTablePvT1+0x60
> Library=/opt/Jbuilder8/Jbuilder8/jdk1.4/jre/lib/i386/client/libvtkCommonJava.so
>
> Current Java thread:
> 	at vtk.vtkPolyData.VTKCastInit(Native Method)
> 	at vtk.vtkPolyDataSource.GetOutput_2(Native Method)
> 	at vtk.vtkPolyDataSource.GetOutput(vtkPolyDataSource.java:20)
> 	at Cone.main(Cone.java:46)
>
> Dynamic libraries:
> 08048000-0804e000 r-xp 00000000 03:04 283724
> /opt/Jbuilder8/Jbuilder8/jdk1.4/bin/java
> 0804e000-0804f000 rw-p 00005000 03:04 283724
> /opt/Jbuilder8/Jbuilder8/jdk1.4/bin/java
> 40000000-40014000 r-xp 00000000 03:04 8861       /lib/ld-2.2.4.so
> 40014000-40015000 rw-p 00013000 03:04 8861       /lib/ld-2.2.4.so
> ...
>
> Local Time = Tue Apr 29 15:39:22 2003
> Elapsed Time = 136
> #
> # The exception above was detected in native code outside the VM
> #
> # Java VM: Java HotSpot(TM) Client VM (1.4.1-b21 mixed mode)
> #
>
> -----------------------------------------------
>
> I don't know what to do. When debugging the source from Cone.java the
> following line is causing the problem:
>
> 	coneMapper.SetInput( cone.GetOutput() );
>
> I have the impression that something is wrong with cone.GetOutput().
>
> I am glad about any comment regarding this problem.
>
> 	Thanks
>
> 		Olivier
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