"[Mod Name]ModTabs does not exist"

Note: I have the plugin "Nerdy's JEI Support Plugin", which could be the source of the issue.

In the console, its saying that the package [Mod Name]ModTabs does not exist. I checked the code it was linking to. This code features ModTabs in every section but the import section. So I tried writing it into the import section. This did not fix the problem.

It keeps asking me to regenerate the code. I give in, but afterwards asks me again. I'm starting to think its not generating anything new when I do so.