Am 17.01.2010 um 22:42 schrieb Arne Schmitz:

> 
> Am 17.01.2010 um 21:49 schrieb Erik Johansson:
> 
>> On Sun, Jan 17, 2010 at 15:13, Arne Schmitz <[email protected]> wrote:
>>> Am 17.01.2010 um 12:49 schrieb Erik Johansson:
>>> 
>>>> Would you mind filling a Qt bug report? Maybe they have seen this
>>>> problem before and can point us in some direction that might help us
>>>> solve it.
>>> 
>>> Qt Tracker:
>>> 
>>>       http://bugreports.qt.nokia.com/browse/QTBUG-7393
>> 
>> Excellent.
>> 
>> While waiting for an answer, could you try the attached test app and
>> see if triggers the problem. Build it as usual and run it with ./main
>> ./libplugin.so
> 
> Produces this output:
> 
> $ ./main libplugin.so 
> Trace/BPT trap

A bit more information:

schm...@dmark:~/Downloads/app-plugin/build $ gdb --args ./main libplugin.so 
GNU gdb 6.3.50-20050815 (Apple version gdb-1346) (Fri Sep 18 20:40:51 UTC 2009)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared 
libraries ... done

(gdb) run
Starting program: /Users/schmitz/Downloads/app-plugin/build/main libplugin.so
Reading symbols for shared libraries ++. done
Reading symbols for shared libraries 
.................................................................................................
 done

Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to process 57771]
0x00007fff86711790 in __CFInitialize ()
(gdb) bt
#0  0x00007fff86711790 in __CFInitialize ()
#1  0x00007fff5fc0d5ce in 
__dyld__ZN16ImageLoaderMachO11doImageInitERKN11ImageLoader11LinkContextE ()
#2  0x00007fff5fc0d607 in 
__dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE ()
#3  0x00007fff5fc0bcec in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#4  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#5  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#6  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#7  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#8  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#9  0x00007fff5fc0bc9d in 
__dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEj ()
#10 0x00007fff5fc0bda6 in 
__dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextE ()
#11 0x00007fff5fc08fbb in __dyld_dlopen ()
#12 0x00007fff82ddbe00 in dlopen ()
#13 0x0000000100001b72 in load (lib=0x7fff5fbff8ff "libplugin.so") at 
/Users/schmitz/Downloads/app-plugin/main.cpp:12
#14 0x0000000100001c0f in start (arg=0x7fff5fbff8ff) at 
/Users/schmitz/Downloads/app-plugin/main.cpp:25
#15 0x00007fff82e0ef8e in _pthread_start ()
#16 0x00007fff82e0ee41 in thread_start ()

Cheers,

Arne

-- 
Dipl.-Inform. Arne Schmitz              Phone   +49 (0)241 80-21817
Computer Graphics Group                 Mobile  +49 (0)151 29145947
RWTH Aachen University                  Fax     +49 (0)241 80-22899
Ahornstrasse 55, 52074 Aachen, Germany  http://www.rwth-graphics.de

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