Crash during pack load.
crash-report: https://pastebin.com/p75e8HyP

@Cazadorsniper here's a new version with the fix, let me know if it works or not, so I can push that version to CurseForge.
Download link

You probably have the OpenBlocks Sponges disabled and didn't disable OpenBlocks integration in Simple Sponge's config as well, so it's returning a null item on the recipe. I'll push a fix for that later today.

Yeah it works fine, also turned off the config as well.

Alright that's good, I shall push the update to CurseForge now.