Describe the bug
A clear and concise description of what the bug is.

I've found a problem with the ic2 ender pearl dust, it's not compatible with crafting when ender dust (ae2) or ender powder (railcraft) is required, which is strange since you make ender pearl dust and ender powder the same way, crushing ender pearls.

To Reproduce
Steps to reproduce the behavior:
1, Install railcraft, ic2, and unidict, optional ae2.
2, Try to craft void powder with ic2 ender pearl dust

Expected behavior
A clear and concise description of what you expected to happen.

Be able to craft void powder with ender pearl dust

Screenshots
If applicable, add screenshots to help explain your problem.

Hello, I'm afraid that this isn't something UniDict can fix, the ender pearl dust items are not part of any oredict and the recipe also strictly requires the rail craft item. Fixing this has to be done through crafttweaker. I suggest you create an oredict entry with all the ender pearl dusts and then remake the recipe to use that oredict instead of the specific item.

you mean that the AE2's Ender Pearl Dust works for the recipe? try to see the Recipe in JEI and look at the slot of the Ender Pearl Dust, see if it says something like "accepts any 'oreDict'", see the complete name of the oreDict that it uses and you just need to add that oreDict to the IC2's EnderPearl Dust, this can be done in many ways (the ones i know):

1.- Through code, with a simple mod
2.- Using JAOPCA's OreDictInit.cfg file