Lime test windows not working FNF PSYCH

i want to install psych engine but this error is popping up when i type lime test windows. I don’t know how to fix it, i have tried setting the versions to the newest and reinstalling lime and flixel and everything. but nothing is working. please help

I found a few different threads with responses that may be helpful to you.

please help i dont know how to fix this error im trying to install Psych engine for fnf and lime test windows gives this.

Hi @Kweeny, I merged your two threads together into one. Until you get lime test windows working with FNF-PsychEngine, please try to keep your posts in this single thread. Thanks!