Hey there.
I'm currently trying to create a small modpack.
To use Industrial Foregoing i need to use TeslaCoreLib.
When using TeslaCoreLib the game is just crashing.
This seems related to this issue because adding the Tesla mod and Forgelin fixes that problem.
I know that these mods are stated as required on curseforge.
My question/request ist that you add that requirement to the startup.
Other mods tell you if a mod is missing instead of just crashing.
I'm sure many other people will have that problem too so this would prevent many issues on this github page.

that's actually a good idea... :)... will try to add that!

1.12 - 1.0.4 should have that...