AE2 crash

[Technici4n]

RebornCore/src/main/java/reborncore/common/crafting/RebornRecipe.java

Line 226 in 69d89bc

throw new UnsupportedOperationException();

AE2 calls this function when trying to set a pattern from REI, and it crashes dedicated servers. Would it be possible to soft-fail by returning ItemStack.EMPTY instead?

[Technici4n]

Update: after discussion with sharrte, you should try to return the best guess for the output, at least when there is only one output. I suggest returning the first stack. That will allow setting patterns from AE2.

[Technici4n]

Update: you should include the count in the return of getPreviewStacks too. To reproduce and test all of this, install TR + REI + AE2. If everything works as intended, it should be possible to shift-click the bronze ingot alloy smelter recipe into the pattern.