When i name the mod option mob mcreator freezes and then chashes.

Status
Can not reproduce
Issue description

When ever i create trie to create a mob mcreator freezes and then crashes. I check the issues for the same issue but none of them are the same. all i get is a very complex error message so long it would take a while read. The same thing happens with procuzures. 

Issue comments

You did not specify MCreator version, OS nor paste the error log so I can't really help you resolve this.