Hello Christoph,
Hürzeler Christoph wrote:
> But now I have 2 probs:
>
> 1.) ###################################################################
> The problem I have now when starting my test-applications is that I get a
>
>> terminate called after throwing an instance of 'std::logic_error'
>> what(): basic_string::_S_construct NULL not valid
>> Aborted
>
> error as soon as I'm calling
>
> "/*OSGQT(4)WindowPtr*/_window->init();"
could you please run this in a debugger and post the backtrace, so we
can get a better idea of where the problem originates.
> I'm really not sure if this error has anything to do with my widgets because
> I get the same error with another one of my VR-applications where I'm testing
> a collision detection library.
> There I get the same error when calling
I think there was (is?) a problem with the type registration mechanism,
but I can't recall the details. So yes, it might not be related to your
widgets.
> 2.) ###################################################################
> I then also tried to put some debugging messages into OSGQT4Window.cpp
> "WindowQT::init()" and tried to recompile, but I always get the same compile
> errors when compiling libOSGWindowQT4.
> I use:
> g++ -v = gcc version 4.2.1 20061115 (prerelease) (Debian 4.1.1-21)
> moc -v = Qt Meta Object Compiler version 59 (Qt 4.2.1)
> OpenSG cvs version of today (22. Jan. 2007).
>
>> ./configure --enable-glut --enable-tif --enable-png --enable-jpg
>> --enable-qt4 --with-qt4=/usr
>> --with-add-incdir=/usr/include/qt4/Qt:/usr/include/qt4/QtCore:/usr/include/qt4/QtGui:/usr/include/qt4/QtNetwork:/usr/include/qt4/QtOpenGL:/usr/include/qt4/Qt3Support:/usr/include/qt4/QtDBus:/usr/include/qt4/QtDesigner:/usr/include/qt4/QtSql:/usr/include/qt4/QtSvg:/usr/include/qt4/QtTest:/usr/include/qt4/QtUiTools:/usr/include/qt4/QtXml
I don't have Qt 4, maybe someone else can comment on this.
Cheers,
Carsten
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