JER Tooltip Fix is a small compatibility mod that fixes a crash in Just Enough Resources (NeoForge) when viewing mob drops through JEI.
What It Fixes
JER creates tooltip callbacks for empty mob-drop slots, causing it to attempt to access a drop that doesn't exist. This results in an IndexOutOfBoundsException and crashes the game.
JER Tooltip Fix checks whether a drop actually exists before JER tries to display its tooltip, preventing the crash. The fix currently targets JER 1.6.0.12–1.6.0.17.

