Hi Johan,
On Thu, 2007-08-30 at 08:43 +0200, Johan Robben wrote:
> I've installed the patch but my program crashed (access violation) as soon
> as I tried to load a vrml file. I then downloaded a new daily build and
> compiled it, but my program still crashes. I think there is something wrong
> with the patch.
> I couldn't figure out what though.
I'm sorry the patch is not working, but I need a bit more information to
figure out what is going wrong.
Can you share one of the vrml files that crash (or create a small one
that reproduces the crash), or try to get a backtrace for the crash?
The only idea I have is that
SceneFileHandler::the().getOptions("wrl") might return NULL and crash
the std::string c'tor. Attached patch should fix that, but I'd really
appreciate it if you could provide a bit more information, so we can
find the problem.
Thanks,
Carsten
> When I replaced the dll's with dll's from an old build, my program worked
> just fine.
>
> Johan
>
>
>
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Index: Source/System/FileIO/WRL/OSGVRMLNodeDescs.cpp
===================================================================
RCS file: /cvsroot/opensg/OpenSG/Source/System/FileIO/WRL/OSGVRMLNodeDescs.cpp,v
retrieving revision 1.39
diff -u -r1.39 OSGVRMLNodeDescs.cpp
--- Source/System/FileIO/WRL/OSGVRMLNodeDescs.cpp 28 Aug 2007 15:15:08 -0000 1.39
+++ Source/System/FileIO/WRL/OSGVRMLNodeDescs.cpp 30 Aug 2007 16:51:40 -0000
@@ -2813,7 +2813,8 @@
AttachmentContainerPtr attCon = AttachmentContainerPtr::dcast(pFC);
bool pushNames = false;
std::string optionStr =
- SceneFileHandler::the().getOptions("wrl");
+ SceneFileHandler::the().getOptions("wrl") != NULL ?
+ SceneFileHandler::the().getOptions("wrl") : "";
if(optionStr.find("pushNames=true") != std::string::npos)
pushNames = true;
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