Release build crash on Linux resolved

[kmoks]

I found the reason, or at least a workaround, for the immediate crash on startup when build for Release, as commented in #17 and #21. See the top commit f08346c on the branch https://github.com/kmoks/fedem-gui/tree/qt6-port. It turns out that Qt6 on Linux wants the argc parameter to be passed as reference (int& argc) and not as value (int argc). With this change the crash is gone. On Windows it does not seems to matter though.

@sanguinariojoe it would be great if you could confirm whether this fix also works or not in your build setup.

[sanguinariojoe]

It definitely runs...

I still have the same problem though. The SoQt window is rendering nothing...

It is happening even with the simplest SoQt examples. So I will follow anyway my path to get Quarter working.

Thanks!

[kmoks]

OK, thanks for the update, and for checking this out. Then your issue is something else then.