Strange glitch please help(SOLVED)

my game wont load and when i try to export it it says "error while exporting the game. cannot read propertys of undefined (reading ‘tostring’) please help
GDevelop 5 - C__Users_conbo_OneDrive_Desktop_transfer2_GDevelop projects_My project37_final isnd 3 game.json _ 2022-12-02 9_46_35 PM

:wave: Hi and welcome here :slight_smile:
It looks like you forgot to fill some fields somewhere. Unfortunately, I cannot tell you where. You need to go through your events and settings and check everything. Most of the time, there’s red underlining where fields have been left empty.

i can’t really find it what do i do

litch - Google Drive try and look into it i couldn’t really find it