Issue Description:

Viewing furnace recipies crashes the game if the mod is missing Instead of disabling the recipe.

What happens:

A crash occurs if the recipe for cooked fish (anything using the furnace) is viewed using JEI.

What you expected to happen:

To be able to view Recipies without crashing if the mod is missing.

Script used:

http://pastebin.com/inruVFpK

Minetweaker.log file:

http://pastebin.com/9BTBfXsg

Affected Versions:

• Minecraft: 1.10.2
• Forge: 2221
• Crafttweaker: 3.0.24

Your most recent log file where the issue was present:

Crash Report
Latest.log

You should fix the script rather then let it error, if it tells you an item can't be found, fix that before doing anything else.