Entity Java File Not Being Created

When I create an entity with certain parameters the Entity and EntityRenderer .java files are not created. I've tried changing a few numbers but it still doesn't work. It worked fine before the most recent version of MCreator.

Example workspace: entitybug/entitybug.zip at main · tjglass06/entitybug (github.com)

EDIT: This was solved on the GitHub, it was a problem with my procedures.