Description of the Bug
I was crafting using the player's inventory some Infernal Fitted Stone on a server and the server crashed after shift-clicking on output...

To Reproduce
item = Infernal Fitted Stone

1. Place Infernal Block in the player's crafting grid (which is 2 * 2 wide),
2. Shift-click on the output (showing item) like a mad boy. 😝
3. It should be crashing...

Expected behavior
Avoid crashing...

Logs & Environment

• Full log:
  too long for GitHub gists and it gets splitted and destroyed (the file is 223 KB)...
• Crash report:
  Here's a Gist...
• Versions:
  • Railcraft: 12.0.0
  • Minecraft Forge: build 2823

Hint?
java.lang.ArrayIndexOutOfBoundsException: 4 should be caused by using the 2 * 2 crafting which is 4 slots: 0, 1, 2 and 3... The 4th slot doesn't exists...

@Axelandre42 This stacktrace is not a crash related to player but one related to a thermal expansion crafter machine.

Oh... wait ? I was exactly doing what I described and I got this crash twice... Let me check...

OK I just found... @liach ShapedRailcraftRecipe is not working well with TE's Sequential Fabricator. I'm going to open a new issue cause we got many crashes with that...