Beta compiling issue on 11.20 beta

[booch34]

just upgraded form 10.50 to 11.20 BETA now i have key error message when i compile, is it because of my settings in relation to the new version or is it a BETA issue, the old one worked fine.

 

[Erel]

The emoji / non-emoji ratio is too high. That may be the problem.

Or:
Follow the installation instructions and everything will work: https://www.b4x.com/b4a.html