Issue Description

I've made a recipe with multiple possible outputs, with the same weight. The recipe loads, however I'm unable to actually use the recipe. In addition, the output item has no name when I hover over it in the JEI recipe view.

What Happens

A recipe doesn't work.

What You Expect to Happen

The recipe to work, with the output being randm.

Script

https://gist.github.com/NillerMedDild/df1a0e5f474ddc37c3687f5f730ee8c9

Crash Log

Affected Versions

Do not use latest; please supply accurate version numbers.

• Minecraft: 1.12.2
• Forge: 1.12.2-14.23.5.2795
• CraftTweaker: 1.12-4.1.13
• Artisan Worktables: 1.12.2-1.19.4
• Athenaeum: 1.12.2-1.15.0

Hi, thanks for the report!

It looks like you have two items in your output that have the wrong name.

I changed

  .addOutput(<minecraft:carrots>)
  .addOutput(<minecraft:potatoes>)

... to ...

  .addOutput(<minecraft:carrot>)
  .addOutput(<minecraft:potato>)

... and everything works as expected.

I don't know why CrT didn't report any errors though.

I'm adding in some checks that will invalidate recipes with empty input / output and print to the CrT log:

[INITIALIZATION][CLIENT][ERROR] Output can't be empty (issue144.zs:3)
[INITIALIZATION][CLIENT][ERROR] Output can't be empty (issue144.zs:3)
[INITIALIZATION][CLIENT][ERROR] Failed to create recipe (issue144.zs:3)
[INITIALIZATION][CLIENT][ERROR] Invalid recipe (issue144.zs:3)

Images:

Thank you!