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IDProjectCategoryView StatusDate SubmittedLast Update
0001624VTK(No Category)public2005-02-27 15:382014-10-05 15:17
Reportereric kischell 
Assigned ToDavid Cole 
PriorityhighSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version6.2.0 
Summary0001624: vtkVRMLImporter EXCEPTION_ACCESS_VIOLATION for valid VRML V2.0 file
DescriptionUnder VTK 4.5 when using vtkVRMLImporter to read in a valid VRML 2.0 file, I get an EXCEPTION_ACCESS_VIOLATION under Java 1.5.

Dump
---
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0be9d701, pid=1700, tid=988
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode)
# Problematic frame:
# C [vtkHybrid.dll+0x9d701]
#
# An error report file with more information is saved as hs_err_pid1700.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp [^]
#

I have a few VRML 2.0 files which also exhibit this behavior. Note, they all load fine under Cortona VRML client.
Tagshackaton
Project
Type
Attached Files? file icon f15j.wrl [^] (24,484 bytes) 1969-12-31 19:00
? file icon rafale.wrl [^] (46,065 bytes) 1969-12-31 19:00
? file icon diff [^] (442 bytes) 2011-11-25 01:07 [Show Content]

 Relationships

  Notes
(0002208)
eric kischell (reporter)
2005-03-21 10:35

 This access violation also occurs under VC++ 7.1 (.NET 2003).
vtkPolyDataMapper::GetInput() has 'NumberOfInputs' = 0 thus returning a NULL value.
(0027732)
Steve Robbins (reporter)
2011-11-25 01:08

 I ran into the same issue and fixed it with the attached patch (attached file "diff").
(0030909)
Jean-Christophe Fillion-Robin (manager)
2013-06-05 15:24

 Does the problem still occur with VTK 5.10 ? VTK 6 ?

Would be great if you could submit a patch using Gerrit. For more details see http://www.vtk.org/Wiki/VTK/Git/Develop [^]

Thanks
Jc
(0030963)
Steve Robbins (reporter)
2013-06-05 23:23

 Jean-Christophe: it should be easy to answer your question simply by examining the history of the file Hybrid/vtkVRMLImporter.cxx to see whether it has been fixed.
(0033547)
David Cole (developer)
2014-10-02 17:06

 Update: I have the crash fixed in a branch based on current master as of today...

Now I am tracking down two last memory leaks, and then I will have a patch for review. I'll update the bug here with a link to the patch when it's available.
(0033555)
David Cole (developer)
2014-10-02 18:16

 // Code used to reproduce and fix the bug:
#include "vtkNew.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkSmartPointer.h"
#include "vtkVRMLImporter.h"


int main(int, char**)
{
  vtkNew<vtkRenderer> ren1;

  vtkNew<vtkRenderWindow> win1;
  win1->AddRenderer(ren1.GetPointer());

  vtkNew<vtkRenderWindowInteractor> iren1;
  iren1->SetRenderWindow(win1.GetPointer());
  iren1->Initialize();

  vtkNew<vtkVRMLImporter> importer;
  importer->SetFileName("f15j.wrl"); // or rafale.wrl
  importer->SetRenderWindow(win1.GetPointer());
  importer->Update();

  win1->Render();
  iren1->Start();

  return 0;
}
(0033556)
David Cole (developer)
2014-10-02 18:18

 http://review.source.kitware.com/#/t/4791 [^]
(0033587)
Cory Quammen (developer)
2014-10-05 15:17

 Fixed in

commit 8450ddd10ea5d645027b4d4db04e4e76631d792e
Author: David Cole <dcole@neocisinc.com>
Date: Sat Oct 4 16:28:14 2014 -0400

    vtkVRMLImporter: if non-NULL, delete CurrentTransform in destructor
    
    In normal usage, it will be deleted at ImportEnd time, but in cases
    where ImportEnd is never called, it needs to be deleted in the
    destructor, too, since it's unconditionally created with New in the
    constructor.
    
    Change-Id: I6747d7d8cf641cf3a7fe9fe03fae0716a49fe4a7

 Issue History
Date Modified Username Field Change
2008-11-30 09:23 Mathieu Malaterre Assigned To Mathieu Malaterre => David Cole
2011-01-19 10:14 David Cole Assigned To David Cole =>
2011-06-16 13:11 Zack Galbreath Category => (No Category)
2011-11-25 01:07 Steve Robbins File Added: diff
2011-11-25 01:08 Steve Robbins Note Added: 0027732
2013-06-05 15:24 Jean-Christophe Fillion-Robin Note Added: 0030909
2013-06-05 23:23 Steve Robbins Note Added: 0030963
2014-10-02 09:38 David Cole Tag Attached: hackaton
2014-10-02 09:38 David Cole Assigned To => David Cole
2014-10-02 09:38 David Cole Status backlog => active development
2014-10-02 17:06 David Cole Note Added: 0033547
2014-10-02 18:16 David Cole Note Added: 0033555
2014-10-02 18:18 David Cole Note Added: 0033556
2014-10-02 18:18 David Cole Status active development => gerrit review
2014-10-05 15:17 Cory Quammen Note Added: 0033587
2014-10-05 15:17 Cory Quammen Status gerrit review => closed
2014-10-05 15:17 Cory Quammen Resolution open => fixed
2014-10-05 15:17 Cory Quammen Fixed in Version => 6.2.0

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