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Maniphest T30316

Fix Qt 6 issues
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Description

First Qt 6 snapshot installers:

Issues:

  • Ubuntu 22.04 VirtualBox VM
    • Had to install libxcb-cursor0 to be able to start the Workbench (message was pretty clear about it, though)
    • Constant VTK errors: vtkOpenGLRenderWindow.c:511: GLEW could not be initialized: Missing GL version
    • A message at the beginning: qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
  • macOS Ventura:
    • On the positive side: the initial one-time crash seems to be gone and the Workbench can be started without the terminal
    • Web content like the Welcome screen is not shown (QtWebEngine)
    • Hovering over the 3-d render window behaves like the left mouse button would be pressed (camera orbits constantly)

Related Objects

Event Timeline

kislinsk triaged this task as Unbreak Now! priority.Feb 2 2024, 5:35 AM
kislinsk created this task.
kislinsk updated the task description. (Show Details)Feb 2 2024, 6:21 AM
kislinsk added a comment.Feb 2 2024, 6:24 AM

The attempt of Qt to look for the wayland platform plugin can be disabled by adding export QT_QPA_PLATFORM=xcb to CMake/RunInstalledApp.sh, which is preferrable since we do not distribute the wayland platform plugin anyway.

kislinsk added a comment.Feb 6 2024, 5:33 PM
  • To configure the MITK superbuild, I had to install libegl1-mesa-dev.
  • To run the Qt online installer, I had to install libxcb-xinerama0.
kislinsk added a comment.Feb 7 2024, 1:58 PM

While compiling VTK 9.3.0, I noticed the following warning which may be interesting:

[100%] Building CXX object GUISupport/Qt/CMakeFiles/GUISupportQt.dir/vtkQtAbstractModelAdapter.cxx.o
In file included from /opt/Qt/6.6.1/gcc_64/include/QtOpenGL/qopenglpaintdevice.h:13,
                 from /opt/Qt/6.6.1/gcc_64/include/QtOpenGL/QOpenGLPaintDevice:1,
                 from /home/kislinsk/MITK-superbuild/ep/src/VTK/GUISupport/Qt/vtkQWidgetTexture.cxx:14:
/opt/Qt/6.6.1/gcc_64/include/QtGui/qopenglcontext.h:21:2: warning: #warning qopenglfunctions.h is not compatible with GLEW, GLEW defines will be undefined [-Wcpp]
   21 | #warning qopenglfunctions.h is not compatible with GLEW, GLEW defines will be undefined
      |  ^~~~~~~
/opt/Qt/6.6.1/gcc_64/include/QtGui/qopenglcontext.h:22:2: warning: #warning To use GLEW with Qt, do not include <qopengl.h> or <QOpenGLFunctions> after glew.h [-Wcpp]
   22 | #warning To use GLEW with Qt, do not include <qopengl.h> or <QOpenGLFunctions> after glew.h
      |  ^~~~~~~
kislinsk added a comment.Feb 9 2024, 6:48 AM

The difference between my build tree version and the installed version is that the former is using the wayland or wayland-egl backend, while the latter is using the xcb backend. Forcing the build tree version to use xcb results in the same GLEW warnings, which is good, so I can now try to get rid of it.

kislinsk added a comment.Feb 20 2024, 9:50 AM

Pushed new branch to rMITK MITK: bugfix/T30316-FixGLEWWarningsOnLinux.

kislinsk mentioned this in rMITK29da53b2fad1: Merge remote-tracking branch 'origin/bugfix/T30316-FixGLEWWarningsOnLinux' into….Feb 28 2024, 1:25 PM
kislinsk added a comment.Feb 28 2024, 1:25 PM

Deleted branch from rMITK MITK: bugfix/T30316-FixGLEWWarningsOnLinux.

kislinsk updated the task description. (Show Details)Feb 28 2024, 1:26 PM
kislinsk added a comment.Mar 4 2024, 1:48 PM

Pushed new branch to rMITK MITK: bugfix/T30316-Fix3DRenderWindowTouchEvents.

kislinsk mentioned this in rMITK5f0d6a86f298: Merge branch 'bugfix/T30316-Fix3DRenderWindowTouchEvents' into develop.Mar 4 2024, 1:49 PM
kislinsk added a comment.Mar 4 2024, 1:50 PM

Deleted branch from rMITK MITK: bugfix/T30316-Fix3DRenderWindowTouchEvents.

kislinsk updated the task description. (Show Details)Mar 4 2024, 1:51 PM
kislinsk added a comment.Mar 8 2024, 3:28 PM

Pushed new branch to rMITK MITK: bugfix/T30316-PreferXcbPlatformOnLinux.

kislinsk mentioned this in rMITK9d6c1a7ba75e: Merge branch 'bugfix/T30316-PreferXcbPlatformOnLinux' into develop.Mar 8 2024, 3:28 PM
kislinsk added a comment.Mar 8 2024, 3:28 PM

Deleted branch from rMITK MITK: bugfix/T30316-PreferXcbPlatformOnLinux.

kislinsk added a comment.Mar 8 2024, 3:29 PM

The last thing to do is to check, if there is still an issue with displaying web content in our macOS installers. In the build tree version everything seems fine.

kislinsk mentioned this in T30367: 2024 Week 11 (Mid March).Mar 11 2024, 11:27 AM
kislinsk closed this task as Resolved.Mar 11 2024, 11:29 AM
kislinsk mentioned this in T30368: Web Engine is not working in macOS installers.Mar 12 2024, 11:07 PM
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