Error on Starting QtCreator



  • Hi i am using CentOS 6.5 and Qt 5.2.1
    When i am running qtcreator tool , i am getting this error,
    QXcbConnection: Failed to get the primary output of the screen
    Any guess,how to remove this



  • Try by row command line with
    /Dati/Qt/Qt5.2.1/Tools/QtCreator/bin/qtcreator -noload Welcome



  • I replaced libstdc++.so.6 in /usr/lib64 with latest version.
    Because earlier i was getting error like "/usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15′ not found "

    But now I m getting below error when starting qtcreator:

    @
    QXcbConnection: Failed to get the primary output of the screen
    WARNING: Application /home/vedams/Qt5.2.1/Tools/QtCreator/bin/qtcreator¶# calling GLX 1.3 function "glXCreatePbuffer" when GLX 1.3 is not supported! This is an application bug!
    QXcbConnection: XCB error: 170 (Unknown), sequence: 157, resource id: 90, major code: 146 (Unknown), minor code: 20
    @


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