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  4. QImage: Wrong JPEG library version: library is 80, caller expects 62

QImage: Wrong JPEG library version: library is 80, caller expects 62

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  • M Offline
    M Offline
    mrFeelgood
    wrote on last edited by
    #1

    Hi everyone,

    I wrote a little application where I load and treat some images using the class QImage. Everything works well as long as I load images in the png format, but when I try to load jpegs, the program crashes with the following error:

    Wrong JPEG library version: library is 80, caller expects 62

    Anyone knows what to do in such a situation?

    Thank you very much.

    Mike

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    • T Offline
      T Offline
      tobias.hunger
      wrote on last edited by
      #2

      Did you try rebuilding Qt with the newer jpeg library?

      Of course you could also downgrade your jpeg library, but downgrading a system library is usually more tricky than just rebuilding Qt.

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