Cannot see the webcam in deployement app

  • Hello,

    I develop my desktop application on Linux in Qt5.9 which list my webcam on my computer.

    On the computer where I develop the webcams are well detected but after the deploy on my other computer, the webcam cannot be detected.

    I put all library from Qt5 and my exectable file that I put on my second computer.
    What did I do wrong?

  • Lifetime Qt Champion


    Did you also deploy the plugins ?

    I'd recommend taking a look at the linuxdeployqt project for help with Linux application deployment.

  • In fact I copied the plugin folder into my application folder.
    Now I copy only the folders inside the plugin folder into my apllication folder and it works.

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