Qt3D examples crashing on Mac OS Catalina

ArshadM

Hi,

I have an application using Qt 5.13.1 that uses Qt3D that has started to crash on Mac OS Catalina. I also tried a few of the exampes (3d shapes) and that is also crashing.

Does anyone have any workarounds?

Regards.

J.Hilk

Hi,

sounds like a serious issue and you should bring this to

https://bugreports.qt.io

You can/should link your ticket in this thread, so others can follow it as well

ArshadM

Thanks, I have created this bug for the issue:

https://bugreports.qt.io/browse/QTBUG-79315

SGaist

Hi,

Please add information about your hardware. It might be related to your graphics card or the driver.

Christopher Dembia

I have a similar issue. First, when opening Qt 3D Simple QML Example, I get the following:

/Users/chris/Qt/5.12.5/clang_64/mkspecs/features/mac/default_post.prf(19): 'versionAtLeast' is not a recognized test function.
Project WARNING: Qt requires at least version 10.13 of the platform SDK, you're building against version 10.15. Please upgrade.
/Users/chris/Qt/5.12.5/clang_64/mkspecs/features/mac/default_post.prf(30): 'versionAtMost' is not a recognized test function.
Project WARNING: Qt has only been tested with version 10.15 of the platform SDK, you're using 10.15.
Project WARNING: This is an unsupported configuration. You may experience build issues, and by using
Project WARNING: the 10.15 SDK you are opting in to new features that Qt has not been prepared for.
Project WARNING: Please downgrade the SDK you use to build your app to version 10.15, or configure
Project WARNING: with CONFIG+=sdk_no_version_check when running qmake to silence this warning.

Then, when running in Debug, I get the following crash log:

Thread 19 Crashed:: Qt3DRender::Render::RenderThread
0 com.apple.AppKit 0x00007fff38c4ab5c -[NSOpenGLContext setView:] + 229
1 libqcocoa.dylib 0x0000000106b4a50f QCocoaGLContext::setDrawable(QPlatformSurface*) + 1199
2 libqcocoa.dylib 0x0000000106b49eb2 QCocoaGLContext::makeCurrent(QPlatformSurface*) + 338
3 org.qt-project.QtGui 0x0000000102c8ecac QOpenGLContext::makeCurrent(QSurface*) + 172
4 org.qt-project.Qt3DRender 0x00000001025c323a Qt3DRender::Render::GraphicsContext::makeCurrent(QSurface*) + 26
5 org.qt-project.Qt3DRender 0x00000001025e4272 Qt3DRender::Render::SubmissionContext::beginDrawing(QSurface*) + 50
6 org.qt-project.Qt3DRender 0x000000010259130f Qt3DRender::Render::Renderer::doRender(bool) + 959
7 org.qt-project.Qt3DRender 0x0000000102590f3b Qt3DRender::Render::Renderer::render() + 27
8 org.qt-project.Qt3DRender 0x0000000102469ce0 Qt3DRender::Render::RenderThread::run() + 48
9 org.qt-project.QtCore 0x00000001037044a3 QThreadPrivate::start(void*) + 323
10 libsystem_pthread.dylib 0x00007fff72bd1d76 _pthread_start + 125
11 libsystem_pthread.dylib 0x00007fff72bce5d7 thread_start + 15

Full log:
https://pastebin.com/1V6jbiQ1

Could this message be important?
Application Specific Information:
-[NSOpenGLContext setView:] must be called from the main thread.