[SOLVED]problem in referring to resource image file

  • Hello,
    I added an image file door_open.png to my .qrc file with prefix im .But when I used the image file in my code @QAction *liulanAct->setIcon(":/im/door_open.png");@

    I received an error message Can't transform parameter 1 from const char [21] to const QIcon &.
    Here is the code of .qrc file
    <qresource prefix="/im">

    My IDE is Qt Creator.
    Thank you for your attention.

  • The Error Message has told you how to do.

    You should pass a QIcon instead of a string.

    QAction *liulanAct->setIcon(QIcon(":/im/door_open.png"));


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