[Ctk-developers] Crash in ~OFCondition()

[Marco Nolden]

Hi Jörg and Julien,

I'm also affected by the problem now on Fedora 16. Is there any 
workaround? I can't start our application at all. @Julien: did you 
notice which change in CTK introduced the problem?

Best
Marco


On 02/03/2012 05:40 PM, Julien Finet wrote:
> Hi Jorg,
>
> I tried to compile CTK with the latest DCTMK and I still have the "pure
> virtual method called" crash with DCMTK trunk compiled within CTK.
> Minor changes to CTK must be done to be able to build CTK with DCMTK
> trunk: (see https://github.com/finetjul/CTK/tree/dcmtk-trunk)
>    (I then configure my ofConditionCrash project doing the following:
> ccmake
> -DDCMTK_DIR:STRING=~/Work/CTK/CTK-Superbuild/CMakeExternals/Install ../src).
> Can you suggest a work-around for the time being ?
>
> However, if I manually build DCMTK, then there is no crash in my project
> ofConditionCrash. I'm not sure what's different between DCMTK in CTK and
> a stand alone DCMTK :-/
>
> Anyway, when you guys rewrite the OfCondition code, can you please try
> to build DCMTK in CTK and test the ofConditionCrash project (you might
> want to make it a unit test within DCMTK) ?
>
> Thanks a lot for your help,
> Julien.
> p.s. see bellow a DCMTK trunk build error (ubuntu 11.10, 64bits, cmake
> 2.8.5) with a suggested fix.
>
> HEAD is now at b99bb83... Don't call MSVC++ with -fvisibility=hidden.
> [ 60%] [ 60%] No update step for 'DCMTK'
> No patch step for 'DCMTK'
> [ 60%] Performing configure step for 'DCMTK'
> loading initial cache file
> /home/julien/Work/Slicer/Slicer4/Slicer4-Debug/CTK-build/DCMTK-cmake/tmp/DCMTK-cache.cmake
> CMake Error at CMake/FindICONV.cmake:20 (FIND_PACKAGE_HANDLE_STANDARD_ARGS):
>    Unknown CMake command "FIND_PACKAGE_HANDLE_STANDARD_ARGS".
> Call Stack (most recent call first):
>    CMake/3rdparty.cmake:229 (FIND_PACKAGE)
>    CMakeLists.txt:260 (INCLUDE)
>
> -- Configuring incomplete, errors occurred!
> make[5]: *** [DCMTK-cmake/src/DCMTK-stamp/DCMTK-configure] Error 1
> make[4]: *** [CMakeFiles/DCMTK.dir/all] Error 2
> make[3]: *** [all] Error 2
> make[2]: *** [CTK-prefix/src/CTK-stamp/CTK-build] Error 2
> make[1]: *** [CMakeFiles/CTK.dir/all] Error 2
> make: *** [all] Error 2
>
> Can be fixed by adding: include(FindPackageHandleStandardArgs) in
> CMake/FindICONV.cmake
>
> On Fri, Feb 3, 2012 at 8:41 AM, Julien Finet <julien.finet at kitware.com
> <mailto:julien.finet at kitware.com>> wrote:
>
>     Great, thanks a lot !
>
>     Maybe we should upgrade the DCMTK version in CTK...
>
>     Thanks,
>     Julien.
>
>     On Fri, Feb 3, 2012 at 8:21 AM, OFFIS DICOM Team <dicom at offis.de
>     <mailto:dicom at offis.de>> wrote:
>
>         Hi Julien,
>
>
>             I wrote a simpler project that reproduces the crash, can you
>             try it on your
>             machine ?
>
>
>         sure, I just did it and can confirm that the program crashes on
>         this machine with the error message "pure virtual method called".
>
>
>             Let me know how it goes. For information, I use the same
>             DCMTK built by CTK:
>             $ ccmake
>             -DDCMTK_DIR=~/Work/CTK/CTK-__noPython/CMakeExternals/__Install
>             ../src
>
>
>         Thank you for the hint, I used the same version of DCMTK and
>         could reproduce the crash. When I used the current development
>         version from our public git repository, it did not crash. Maybe,
>         is has to do with our ongoing efforts regarding the support of
>         shared libraries (see CHANGES file).
>
>         Anyway, since the current concept of the OFCondition classes
>         creates much trouble with both shared libraries and static
>         objects, we are currently trying to rewrite the code.
>
>
>         Regards,
>         Jörg Riesmeier
>         --
>         OFFIS DICOM Team, Escherweg 2, 26121 Oldenburg, Germany
>         E-Mail: dicom at offis.de <mailto:dicom at offis.de>, URL:
>         http://dicom.offis.de
>
>
>


-- 
----------------------------------------------------------------------
Dipl.-Inform. Med. Marco Nolden
Deutsches Krebsforschungszentrum       (German Cancer Research Center)
Div. Medical & Biological Informatics          Tel: (+49) 6221-42 2325
Im Neuenheimer Feld 280                        Fax: (+49) 6221-42 2345
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