Qt 5.12.8 Known Issues

• Check that your system meets Qt's requirements
• All open issues can be found from Jira: https://bugreports.qt.io
  • RTA findings here

All platforms

• QML Window declared inside an Item is not visible: QTBUG-67903
• Qt 3D suffers from a regression that prevents optional aspects (animations, logic) from running.
  • https://codereview.qt-project.org/c/qt/qt3d/+/297123 fixes this
    • Download and install Qt 5.12.8
    • clone Qt3D:

      git clone git@github.com:qt/qt3d.git
      

    • go to 5.12 branch:

      git checkout -t origin/5.12
      

    • open a console with Qt setup (should be installed with Qt)
    • go to the Qt3D directory, and type:

      qmake && make - j4 && make install
      

      (or 

      qmake; jom; jom install
      

      on Windows)

Linux

• opensuse42.3 cannot build examples because of dbus version being too old

Android

• https://wiki.qt.io/Qt_for_Android_known_issues

UWP

• QTBUG-66092 UWP: Redraw must be triggered manually after moving to different screen:
• QTCREATORBUG-19688 :Building for UWP fails because of wrong compiler
• QTBUG-66087 :QuickControls controls have issues in high DPI screens

QNX

• QTBUG-68227 [QNX7] [ARMv7] Positioners example doesn't render completely