[osg-users] OSG 2.1.10 crash in osgText / osgdb_freetyped

Gert van Maren gert at k2vi.com
Thu Sep 13 22:34:49 PDT 2007


Hi guys,

Still getting crashes on dual core machines in osg21-osgTextd.dll /  
osg21-osgd.dll (with 2.1.10 (also 2.1.9)). It seems to do with the  
osgdb_freetyped.dll because when we disable all osgText in our app -> the  
osgdb_freetyped.dll does not get loaded hence no crashes. If I disable  
dual core in the bios, I can have text -> no crashes.

So when running dual core -> still osgText crashes.

below: the 'windows' output for 2 crashes and I have attached a call stack  
as well.

'v3_viewerd.exe': Loaded  
'D:\OpenSceneGraph-2.1.10\OpenSceneGraph\bin\osgplugins-2.1.10\osgdb_freetyped.dll',  
Symbols loaded.
First-chance exception at 0x00cd1161 (osg21-osgTextd.dll) in  
v3_viewerd.exe: 0xC0000005: Access violation reading location 0x00000000.
First-chance exception at 0x7c812a5b in v3_viewerd.exe: Microsoft  
C++ exception: [rethrow] @ 0x00000000.

'v3_viewerd.exe': Loaded  
'D:\OpenSceneGraph-2.1.10\OpenSceneGraph\bin\osgplugins-2.1.10\osgdb_freetyped.dll',  
Symbols loaded.
First-chance exception at 0x008b4232 (osg21-osgd.dll) in v3_viewerd.exe:  
0xC0000005: Access violation reading location 0x0006ffff.

Hopefully this points to the bug.

Gert


-- 
Gert van Maren

Head of Research & Development
K2Vi Virtual Reality Software
Data Interface Technologies Ltd

Phone: +64 21 2855581
Email: gert at k2vi.com
Web: http://www.k2vi.com
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