Frank Bergmann wrote:
> QObjectPrivate::~QObjectPrivate() + 69
> 4   libQtCore.4.dylib                 0x0470dd23 QObject::~QObject() + 1235
> 5   libQtGui.4.dylib                  0x04a9672c QPMCache::~QPMCache() +  
> 236
> 6   libQtGui.4.dylib                  0x04a957a1 __tcf_0 + 33
> 7   libSystem.B.dylib                 0x90d59dbc __cxa_finalize + 241
> 8   libSystem.B.dylib                 0x90d59cb0 exit + 33
>
> so it would seem like something evil is happening when some UserData  
> is deleted. Thing is i'm not aware of attaching any user data to any  
> qtjambi object. Any help is appreciated.
>   

The user data is part of the internals of Qt Jambi and specifically 
provides a way for the binding layer to find information about the Java 
object based on a pointer to a QObject.

In this case, the trouble seems to be caused by the global static pixmap 
cache in Qt which is being deleted on shutdown.

Since we haven't seen this bug before, I could use some help to 
reproduce it. You say it only happens on the mac?

Also, do you have any example code which reproduces the crash? Does you 
application do anything special with regards to shutdown?

-- Eskil


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