I'm using the wxWidgets framework (2.8) for developing an
application. This has worked well for me under Tiger.
I've just upgraded my MacBookPto to Leopard (painfully = blue screen
login problems) and have XCode 3 up and running.
My code builds under XCode3/Leopard just fine, but when I launch the
application, it hangs in "NavDialogRun". ie: launch application. Go
to File -> Open, and it hangs.
The stack crawl looks like this:
#0 0x950ef922 in semaphore_wait_trap ()
#1 0x950f7412 in pthread_mutex_lock ()
#2 0x944272de in TSLockMutex ()
#3 0x96c90d2a in _CUIThreadLock ()
#4 0x96c86799 in CUIRenderer::CreateGrayCubicGradientImage ()
#5 0x96c6e7ec in CUIRenderer::DrawWindowFrameDark ()
#6 0x96c83792 in CUIRenderer::Draw ()
There's obviously some kind of deadlock here in CoreUI, or else the
mutex used by CoreUI has been trashed. Can you post the backtraces of
_all_ active threads at this time ("thr a a bt" in gdb)? You should
also just file a bug about this, since obviously we don't want your
app to be hanging when run on Leopard.
-eric
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