Qt Forum

    • Login
    • Search
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Unsolved

    Update: Forum Guidelines & Code of Conduct


    Qt World Summit: Early-Bird Tickets

    Unsolved App crashes after changing window size

    General and Desktop
    opengl qml qtquick
    2
    2
    775
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • N
      Nikita_Dedov last edited by

      Hi everyone.
      I face with very strange bug. On some PCs when I try to resize, minimize or maximize window application crashes. It could be reproduced with 5.7.
      Callstack shows me error in Qt5Guid!QOpenGLFunctions::glClear [qtbase\src\gui\opengl\qopenglfunctions.h]
      application on startup puts to console C++ exception, flags=0x1 (execution cannot be continued) (first chance) in dlumd9!SetDxHelperAppMode
      Could you please help me to fix it?
      Thank you

      1 Reply Last reply Reply Quote 0
      • SGaist
        SGaist Lifetime Qt Champion last edited by

        Hi,

        What graphic hardware are used on these machines ?
        Version of the driver ?

        Also note that 5.7 is outdated, you should consider updating to the current LTS which is Qt 5.9.4 or even 5.10

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

        1 Reply Last reply Reply Quote 0
        • First post
          Last post