Crash on Start Up

Hey,

Removed an item from a loot table and replaced it with something else. The item replaced is a vanilla item.
While testing within the DevKit the mod works as intended, cooked the mod and tried running it in the ark client it crashes with this error.

I’ve tried cooking the mod multiple times and gone over what I did for the mod. Getting pretty stumped on a solution as the errors don’t relate to anything that I think I changed.

Did you ever get anywhere with this? I have just finished editing my mod and testing works fine, cooked and uploaded to steam and tested it in a solo game and it crashes everytime with a very similar message to what you got. Was just wondering if you managed to figure out what was causing it.