Error Alert
TypeError: Cannot read property ‘isCustom’ of null
Enabled Mods:
Game Dev Tycoon Mod API by support@greenheartgames.com
UltimateLib by Francesco Abbattista and Chad Keating
Expansion Pack Mod by DzjengisKhan (Founder & Leader) & LineLiar (Co-Leader)
Game Version: 1.5.28
Platform: Windows
Distribution: Steam
Can anyone please help me with this?!?!?!