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  4. Quick app crashes when virtual keyboard works with multiple windows

Quick app crashes when virtual keyboard works with multiple windows

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  • J Offline
    J Offline
    James.T.2022
    wrote on last edited by James.T.2022
    #1

    I got a weird crash with virtual keyboard in my quick application. I digged it down and found out it's caused by virtual keyboard with sub window: to reproduce it, just simply create a Quick application with virtual keyboard, and declare a sub window in main.qml. When it's running, activate the main window and press any key of letters i.e. 'a', 'q' etc. on physical keyboard and the app will crash. It won't crash pressing any other keys. And if you press '[' or ']' first it also won't crash afterwards. Looking into the dump file it reports exception 0xC0000005 of trying to read 0x00000000 address in textinputframework.dll. I'm using desktop qt 5.10.1 MinGW 32bit on Windows 10.
    Did I miss anything in configuring the subwindow or virtual keyboard? Appreciate any help.

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    • J Offline
      J Offline
      James.T.2022
      wrote on last edited by
      #2

      It seems fixed in Qt6...

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