Version 1.2.01 launched without problem.
Did you update QT or any other library since then? or the build pipeline?
I’m sorry to bother you with this. I’m not using an officially supported distro.
If you could give me some more info, I could go digging.
/nix/store/ixac94qhrqyl7aabc2m9bj1n0jsrwcg8-lightburn-1.3.01/bin/.LightBurn-wrapped: symbol lookup error: /nix/store/ixac94qhrqyl7aabc2m9bj1n0jsrwcg8-lightburn-1.3.01/bin/.LightBurn-wrapped: undefined symbol: __cxa_throw_bad_array_new_length, version Qt_5
Linux: 6.0.12
wayland, swaywm