On Freitag 01 Juni 2012, Konstantin Tokarev wrote: > 01.06.2012, 15:43, "Geronimo Ma. Hernandez" <[email protected]>: > > After hitting the build icon, lots of errors came up. > > I expected all running fine, since I did not change anything yet. > > Have you set up Qt version for the project? ("Projects" tab)
Yes, of cause. I guess I got it: From the attached picture you can see, that at first sight everything looks fine. Error log looks like: /opt/qtcreator-2.5.0/lib/libQtDBus.so.4: undefined reference to `QListData::detach(int)' /opt/qtcreator-2.5.0/lib/libQtDBus.so.4: undefined reference to `QMutex::unlockInternal()' /opt/qtcreator-2.5.0/lib/libQtDBus.so.4: undefined reference to `QMetaCallEvent::QMetaCallEvent(unsigned short, unsigned short, void (*) (QObject*, QMetaObject::Call, int, void**), QObject const*, int, int, int*, void**, QSemaphore*)' /opt/qtcreator-2.5.0/lib/libQtDBus.so.4: undefined reference to `QMetaType::registerTypedef(char const*, int)' /opt/qtcreator-2.5.0/lib/libQtDBus.so.4: undefined reference to `QListData::detach_grow(int*, int)' collect2: ld returned 1 exit status make: *** [dummy] Error 1 14:18:12: The process "/usr/bin/make" exited with code 2. Error while building/deploying project dummy (target: Desktop) When executing step 'Make' On linux, QtCreator is started by a little wrapper script (qtcreator.sh), which patches the environment and puts the qt-libraries at prominent location in LD_LIBRARY_PATH. Later, when the build is triggered, this environment will be used (apparently). So to really perform unmodified builds, the environment-Variable LD_LIBRARY_PATH should be saved under a different name before changing it, so that the unmodified value can be used for the build environments. kind regards Gero
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