First Mod - Problems

EDIT:
Problem occurs when you fail to set the gamemode in your PrimalGameData_BP_YOURMODNAME file. Also created blank map from scrath to be sure.

*I’m trying to create a simple clone of the storage crate with a mesh replacement as a part of my first mod.

All seems to function well within the editor but after uploading to steam my game crashes with this error.

c3b33103b13beadb88557b4f056d88df1850584e.jpeg

I would appreciate someone who’s more experience to have a look in my files to see what I’ve done wrong.

Download ZIP mod source:
*

Odd. I tried to cook, upload and playtest the blank generic mod (renamed to genericMod2 in mod blueprint and level) and I still get the same error when loading the mid ingame.

EDIT: See above for solution.