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I cant handle with the Pics



  • Its really strange after I moved my qt dir to a usb disk, and now i cant use pixmap or image properly.

    At first, i moved my qt-dir to usb disk and put a qt.conf into it to make it work.
    everything seemed to be good until i write:

    @...
    QPixmap pic("d:/i.jpg");//the jpg exists and i also tried QImage,all the same
    if(pic.isNull()) qDebug()<<"what the hell?";
    ....@

    and it seems the pic is NULL and can not be initialized....

    but the pixmap shows just fine when i take the qt dir back to my hard dist, the original place.

    Now i cant handle with the pics.
    its wired. How to fix it?


  • Moderators

    Image plugins are missing. Add plugins directory and copy relevant libraries (qjpeg, qgif etc.) into it.



  • [quote author="sierdzio" date="1352721973"]Image plugins are missing. Add plugins directory and copy relevant libraries (qjpeg, qgif etc.) into it.[/quote]

    Thank u so much!

    its solved now


  • Moderators

    Perfect :D Please add [Solved] to the beginning of this topic's subject if you have no further questions related to this problem.


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