Qt 6 Development Build Crash

[mpconley]

Brief summary of issue:

There is a crash upon connection with a Qt 6 Development Build as of April 21, 2024 on MacOS. It is fine with Qt 5.

Steps to reproduce the issue:

1. Make with Qt 6, start the executable
2. Connect to any game
3. Crash (see attached)

Error output:

qt6_crasher_macos.txt

Extra information, such as the Mudlet version, operating system and ideas for how to solve / implement:

[mpconley]

Found another crash when trying to open a separate dialog window, Settings, while trying to see if I could find root cause.

qt6_crasher_macos2.txt

[mpconley]

Hi @vadi2 , still seeing the crash occur locally. Completely updated branches, installations, etc.

qt6_crasher_macos_27APR2024.txt