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Thread: QimageReader Unknown Error

  1. #1
    Join Date
    Feb 2010
    Location
    New delhi
    Posts
    10
    Qt products
    Qt4
    Platforms
    Unix/X11

    Red face QimageReader Unknown Error

    HI Friends,
    I have problem with QImageReader,
    QImageReader reader("/disk/system.jpg");
    qDebug()<<"Error Message: "<<reader.errorString();
    Its displaying "Unknown error "
    As i am using Qt 4.3 embedded version.
    QImageReader::UnknownError 0 An unknown error occurred. If you get this value after calling read(), it is most likely caused by a bug in QImageReader.

    Please any one Help me to resolve this issue.
    Kotha Bhaskar
    Lingam pally

  2. #2
    Join Date
    Feb 2010
    Location
    New delhi
    Posts
    10
    Qt products
    Qt4
    Platforms
    Unix/X11

    Default Re: QimageReader Unknown Error

    Thanks for replay,

    I am calling image = reader.read();
    qDebug()<< "Error Msg:"<<reader.errorString();
    Here its displaying unknownSupported format message for JPEG images other images its working fine.
    Can u tell me what might be the problem.

    My requirement is i want to save any kind of image(and any resolution ) from one format to other format with scalling of 512x192 .
    Kotha Bhaskar
    Lingam pally

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