Please refer to RecipeSorter

[RAnders00]

[12:53:15] [Client thread/INFO] [FML]: Unknown recipe class! appeng.recipes.game.DisassembleRecipe Modder please refer to net.minecraftforge.oredict.RecipeSorter

This appears on loadup, but does not crash.

[thatsIch]

Its probably because you disabled some AE2 features, related to the disassembling?

[yueh]

It is just a notice (and not a warning) produce by forge for whatever reason. Maybe as preparation for 1.8.

As long as it does not crash, or actually outputs a request to use it instead of would be nice if you do not use it. But there might be some actual use cases left, then use it, I do not think that spamming the issue tracker of every mod is really needed.

[thatsIch]

its actually a valid warning, since this was changed in 1.6.2 already.