Hi Jan,

I'm using Qt Version 4.6.3 (stable release). Did you test it with 
sandbox-installallation or with system installation (by package manager)?


Regards,
Simon



On 07/08/2010 06:54 PM, Hering Jan wrote:
> Hi Simon,
>
> I have no further ideas where the reason for this behavior could be. The 
> MITKBlankPage.qch was generated and integrated to fix a bug: 
> http://bugs.mitk.org/show_bug.cgi?id=3789 .
>
> Which Qt Version do you use? Mine is 4.5.3 and also 4.6.2 does not produce 
> the error.
>
>
> Regards,
> Jan
>
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: Simon Eck [mailto:[email protected]]
> Gesendet: Donnerstag, 8. Juli 2010 17:56
> An: Hering Jan
> Betreff: Re: [mitk-users] Help System Error when starting MITK Project
>
> Hi Jan,
>
> MITKBlankPage.qch exists in
> $MITK_BIN_DIR/bin/ExtBundles/org.mitk.gui.qt.extapplication/resources/
>
> QT_ASSISTANT_EXECUTABLE is set to the proper location of the assistant
> executable, too.
>
> Maybe i should mention that i did not install the qt-sdk via
> package-manager but use a sandbox-install (but QT_ASSISTANT_EXECUTABLE
> is properly set to this install)
>
> Thank you so far.
>
> Regards,
> Simon
>
>
>
> On 07/08/2010 11:52 AM, Hering Jan wrote:
>> Hi Simon,
>>
>> the error message you have mentioned comes from the berryQtAssistantUtil, 
>> which tries to launch the QtAssistant to register the compressed help page ( 
>> *.qch ) and print out the error messages, if this process failes. The 
>> pregenerated help file MITKBlankPage.qch is copied by CMake to the 
>> $MITK_BIN_DIR/bin/ExtBundles/org.mitk.gui.qt.extapplication/resources/ 
>> directory.
>>
>> There are in my opinion more possible causes of the failure:
>>
>> 1. CMake failed to create the sub-directory 'resources' and (or) to copy the 
>> .qch file from the source tree. Could you please check if the 
>> MITKBlankPage.qch was copied into the binary directory?
>>
>> 2. missing QtAssistant executable. Could you please check your CMake 
>> configuration, especially whether the CMake variable QT_ASSISTANT_EXECUTABLE 
>> is set properly?
>>
>>
>> Best regards,
>> Jan
>>
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Simon Eck [mailto:[email protected]]
>> Gesendet: Mittwoch, 7. Juli 2010 22:03
>> An: [email protected]
>> Betreff: [mitk-users] Help System Error when starting MITK Project
>>
>> Dear list,
>>
>> in a recent mitk repository export (revision 24408) i experience the
>> following error message dialog when starting any MITK project (e.g.
>> created with the Bundle Generator):
>>
>> Help System Error
>> Registering one ore more help files failed. The last error was: No such
>> file or directory
>>
>> Console Output:
>> x...@xxx:/.../newMitkTest/build/bin$ ./mitk_qt4_bmcv
>> [Wed Jul  7 21:58:47 2010
>> 0.350] Registering DiffusionImagingObjectFactory...
>> [0.350] CoreObjectFactory c'tor
>> [0.350] DiffusionImagingObjectFactory c'tor
>> [0.360] CoreObjectFactory: registering extra factory of type
>> DiffusionImagingObjectFactory
>> [0.360] CoreObjectFactory: registering extra factory of type
>> DiffusionImagingObjectFactory
>> [0.360] Registering PlanarFigureObjectFactory...
>> [0.360] PlanarFigureObjectFactory c'tor
>> [0.360] CoreObjectFactory: registering extra factory of type
>> PlanarFigureObjectFactory
>> [0.360] Registering CoreExtObjectFactory...
>> [0.360] CoreExtObjectFactory c'tor
>> [0.360] CoreObjectFactory: registering extra factory of type
>> CoreExtObjectFactory
>> [0.410] QmitkRegisterClasses()
>> [0.410] QmitkExtRegisterClasses()
>> #0.510# [BlueBerry] ERROR: Registering compressed help
>> file/data/development/mitk/mitk-24408-x11/bin/ExtBundles/org.mitk.gui.qt.extapplication/resources/MITKBlankPage.qch
>> failed
>>
>>
>> The application does not stop but continues running after accepting the
>> dialog.
>>
>>
>> Regards,
>> Simon
>>
>>
>>
>

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