[vtkusers] delnytriangulation.GetPoints Java Crash

[Shyam Prakash]

Jeff,
	The crash occurs during filter execution. However it is not the
problem in rendering because the data that I am passing through the
filter is never part of the live 3d scene. Also, do you have any idea
about the bug id 616 reported on vtk bug tracker.

Thanks
Shyam

> -----Original Message-----
> From: Jeff Lee [mailto:jeff at cdnorthamerica.com]
> Sent: Saturday, February 28, 2004 2:39 AM
> To: Ramakrishna Shyamprakash
> Cc: Gearoid P Lydon; vtkusers at vtk.org
> Subject: Re: [vtkusers] delnytriangulation.GetPoints Java Crash
> 
> does the crash seem to occur while you are rendering, or while the
> filter is still executing?  if you try to get points while they are
> being modified, bad things will happen.
> -Jeff
> 
> Ramakrishna Shyamprakash wrote:
> 
> >I have had enough of these crashes. check if the point id argument
that
> >you are passing to GetPoints method is less than the actual number of
> >points in the dataset. even then, once in 100 times, it crashes for
me. I
> >don't understand what exactly is going wrong.
> >
> >--Shyam
> >
> >-----Original Message-----
> >From: "Gearoid P Lydon" <g.lydon at mars.ucc.ie>
> >To: <vtkusers at vtk.org>
> >Date: Fri, 27 Feb 2004 11:38:16 -0000
> >Subject: [vtkusers] delnytriangulation.GetPoints Java Crash
> >
> >
> >
> >>Dear Vtkusers,
> >>
> >>I'm using Vtk v4.0 with Java on an application which uses
vtkDelaunay.
> >>The
> >>problem occurs when I use delnytriangulation.GetPoints. The program
> >>crashes.
> >>Has anyone had a similar problem?
> >>
> >>Error Report:
> >>An unexpected exception has been detected in native code outside the
> >>VM.
> >>Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred
at
> >>PC=0x1C81E126
> >>Function=Java_vtk_vtkPointSet_GetPoints_113+0x16
> >>Library=C:\Program Files\vtk40\bin\vtkCommonJava.dll
> >>Current Java thread:
> >>	at vtk.vtkPointSet.GetPoints_13(Native Method)
> >>	at vtk.vtkPointSet.GetPoints(vtkPointSet.java:64)
> >>Heap at VM Abort:
> >>   the space 1408K,  52% used [0x104f0000, 0x105a7dd8, 0x105a7e00,
> >>0x10650000)
> >> compacting perm gen  total 7424K, used 7314K [0x14010000,
0x14750000,
> >>0x18010000)
> >>   the space 7424K,  98% used [0x14010000, 0x14734b60, 0x14734c00,
> >>0x14750000)
> >># The exception above was detected in native code outside the VM
> >># Java VM: Java HotSpot(TM) Client VM (1.4.2-b28 mixed mode)
> >>
> >>Best Regards
> >>
> >>Gearóid Lydon
> >>
> >>Informatics Research Unit for Sustainable Engineering
> >>Department of Civil Engineering
> >>University College Cork
> >>College Road
> >>Cork
> >>Ireland
> >>
> >>Tel: 353 (0) 21 4902913
> >>Fax: 353 (0) 21 4276648
> >>Web Page: http://www.ucc.ie/iruse/gplydon.html
> >>
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> >>
> >
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