Description of the Bug
crash on startup see log

Environment

• Version railcraft-12.0.0-beta-1

Additional context
Crash Log Here

Ignore me for a few days and celebrate chrismas mate :)

Caused by: java.lang.BootstrapMethodError: java.lang.IllegalAccessError: no such constructor: mods.railcraft.common.items.ItemFilterBeeGenome.()void/newInvokeSpecial

Install forestry, gendustry or binnies mods.. I don't know from which one of this is this Genome Filter but after installing all these 3 mods it didn't crash anymore..

looks like installing forestry fix the crash...

Is forestry needed?

Looks like we need to add another wrapping supplier to prevent class loading

Ah ok, fine Merry xmas, and tnks for this gift :D

2f7415d

Is this fixed in beta 2?

Yes it is fixed

this may have reappeared in beta 4.

@Trinsdar Log/crash report please.

https://paste.dimdev.org/dumebinomi.rb
I might have to test outside my dev instance just to make sure

aye, cannot see it in china, dunno why. if you can put it on pastebin or gist that is better

https://gist.github.com/Trinsdar/e90b133fff842eb0fae921b06e1d7749

hmm, i cannot find the cause this time. adding a mod prerequisite for this item might be the best solution, i guess.

Successfully replicated this issue in a decompiled dev environment. All details are present in this crash report: https://paste.ubuntu.com/p/dgfCqBdssp/

Edit: this is exactly the reason why we have deobfCompile. Use that. Period.

looks like forge optional interface transformer breaks in dev