I found a error on android version here
I'm sorry, but an uncaught exception occurred.
While running game code:
Exception: Sayer 'tha' is not defined.
-- Full Traceback ------------------------------------------------------------
Full traceback:
File "script.rpyc", line 35148, in script
File "D:\renpy-7-sdk\renpy\ast.py", line 678, in execute
File "D:\renpy-7-sdk\renpy\ast.py", line 576, in eval_who
Exception: Sayer 'tha' is not defined.
Android "Q" API 29
SAMSUNG SM-A705FN
Ren'Py 7.3.4.596.the66
Waifu Academy 0.8.0a
Fri Jun 12 22:21:02 2020