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  • Vivek_AV

    Qt Application crashes :QThread: Destroyed while thread is still running

    Unsolved General and Desktop
    9
    0 Votes
    9 Posts
    2k Views
    Vivek_AV

    I changed the destructor code of RTLSClient to

    RTLSClient::~RTLSClient() { workerThread.terminate(); if(!workerThread.wait(3000)) //Wait until it actually has terminated (max. 3 sec) { workerThread.terminate(); //Thread didn't exit in time, probably deadlocked, terminate it! workerThread.wait(); //We have to wait again here! } }

    now app not showing ..QThread: Destroyed while thread is still running but it not responding when opening

  • banditoB

    QApplication a(argc, argv); hangs on this line

    General and Desktop
    16
    0 Votes
    16 Posts
    5k Views
    banditoB

    Well I got it going. I installed Ubuntu 17.10 64bit version and Qt 5.7 with the online installer. The library in questions to fix the missing GL/gl.h file appears to be libgl1-mesa-dev.

    Update:

    I also got it to install correctly on Ubuntu 16.10 64bit using the online installer. Had to install the exact same library as 17.10 64 bit libgl1-mesa-dev. Works like a charm.