Issue Description:

When running CraftTweaker (latest version 3.0.20) and CookingForBlockheads (latest version 4.2.35), CFB causes CT to crash out and shut down the server
This has also been posted to Cooking For Blockheads github here: TwelveIterationMods/CookingForBlockheads#200

What happens:

Server fails to start and closes down. No crash report is generated, however a crash report is posted in the fml-server-latest.log file
fml-server-latest.log.txt

What you expected to happen:

Server to load and run like normal

Script used (Please Pastebin or gist your script, posting an unpasted or ungist'd script will automatically close this issue):

scripts.zip

Minetweaker.log file (Please Pastebin or gist your file, posting an unpasted or ungist'd file will automatically close this issue):

minetweaker.log.txt

Affected Versions (Do not use "latest"):

• Minecraft: 1.10.2
• Forge: 2239
• Crafttweaker: 3.0.20

Your most recent log file where the issue was present:

[pastebin/gist/etc link here]
fml-server-latest.log.txt

I've isolated the relevant info and pasted it here. Looking at your minetweaker.log file it seems that one of the scripts you have (shapelessrecipes.zs) is adding an invalid recipe. Either way, this is fixed in the next episode of Cooking For Blockheads, and is not an issue with this mod.