Every Mob that doesn't have a Display option gives an error with egg get command
Summary
title says it all really. Using MM dev 5.6.2 build 5013
Steps to reproduce
make a mob that doesn't have a display option, then use /mm m egg get command
Current behavior
https://pastebin.com/aBqqi9tP <-- error in question
Intended correct behavior
for egg to be given to me, but instead error is thrown
Server log file
Debug log snippet
Proposed fixes