Luban will not start on Mac OS Catalina

[xchrisd]

Hey @dtaubs, may this thread helps:

Snapmaker Luban window size

I am using Luban 3.5.0 on Windows10 and Ubuntu18. So far Windows version works OK but Ubuntu works first time only. I noticed that Windows version starts smallest windows size. I checked if the same problem happening on Ubuntu. And found workaround as follows, ~/.config/snapmaker-luban/config.json { “winBounds”: { “x”: 0, “y”: 0, “width”: 0, <= change to 300 “height”: 0 <= change to 300 } } On Ubuntu if I made changes above, I can use Luban on Ubuntu. Issue still remains ever…

You even could try a older version from the forum.