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Thread: C1001: An internal error has occurred in the compiler. with Qt5.9.2 and visual 2015

  1. #1
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    Default C1001: An internal error has occurred in the compiler. with Qt5.9.2 and visual 2015

    Hi every one.
    i have a problem:
    error: C1001: An internal error has occurred in the compiler.
    I've been trying to find it on the internet for 3 days now but I can't fix it.
    please help me.
    1.jpg

  2. #2
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    Default Re: C1001: An internal error has occurred in the compiler. with Qt5.9.2 and visual 20

    How are we supposed to help you when all you have posted is a screen shot of an error message? The error message is giving you hints - my guess is you forgot to include a Qt header file for QObject or QWidget.
    <=== The Great Pumpkin says ===>
    Please use CODE tags when posting source code so it is more readable. Click "Go Advanced" and then the "#" icon to insert the tags. Paste your code between them.

  3. #3
    Join Date
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    Default Re: C1001: An internal error has occurred in the compiler. with Qt5.9.2 and visual 20

    I reinstalled everything win, visual and Qt and luckily it worked again.
    thank you very much

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