knotify4.exe won't start, might be phonon_platform "uses incompatible Qt library"

Christian Ehrlicher Ch.Ehrlicher at gmx.de
Thu Nov 8 06:32:48 CET 2007


Ralf Habacker schrieb:
> Christian Ehrlicher schrieb:
>> Christian Ehrlicher schrieb:
>>   
>>> S Page schrieb:
>>>     
>>>> In my kdewin-installer-gui-0.8.1-2.exe installation,
>>>> knotify4.exe won't start.
>>>>
>>>> * Explorer says:
>>>>    Windows cannot access the specified device, path, or file.  You may 
>>>> not have the appropriate permissions to access the item.
>>>>
>>>> * Command-prompt says "Access is denied"
>>>>
>>>> * Running in Cygwin gdb says
>>>>    Error creating process /cygdrive/c/KDE4/bin/knotify4.exe, (error 5).
>>>>
>>>> If I copy knotify4.exe to a different filename and run that, it silently 
>>>> exits in Explorer and cmd.exe.  But gdb reports
>>>>
>>>> Loaded symbols for /cygdrive/c/KDE4/bin/phonon.dll
>>>> warning: ASSERT failure in class Phonon::PlatformPlugin *__thiscall 
>>>> Phonon::FactoryPrivate::platformPlugin(void): "The plugin 
>>>> 'C:/KDE4/lib/kde4/plugins/phonon_platform/kde.dll' uses incompatible Qt 
>>>> library. (Cannot mix debug and release libraries.)", file 
>>>> D:\kde-msvc\tmp\kdelibs-beta4-3.95.1.20071029\work\kdelibs\phonon\factory.cpp, 
>>>> line 283
>>>>
>>>> I see a similar message in DebugView if I configure KTeaTime to notify 
>>>> with a sound, yet KTeaTime starts and runs OK.  So maybe the problem 
>>>> with knotify4 is something else.
>>>>
>>>>       
>>> I can reproduce the problem although I don't understand it. It works for
>>> me in my dev environment and the same qt lib & version is used for both
>>> - phonon and knotify4...
>>>
>>>     
>> ok, found it - thx for the report.
>> Qt thinks that kde.dll is built as debug lib which is wrong. The problem
>> is that a qt-based lib compiled in release mode needs to set
>> -DQT_NO_DEBUG - otherwise qt assumes that it's a debug lib.
>>
>> You have to wait for the next release.
>>   
> or someone would make a patch for this release like 
> kdelibs-msvc-3.95.1-<patchlevel>-patch.zip containing only the files to 
> be replaced.
> 
All plugins are affected... :(


Christian

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