Hi, this error occurs when I start the Direwolf modpack. I'm not sure what other info to give you but I would be happy to help with whatever I can. Here's the log:

[22:12:40] [Client thread/WARN] [FML]: * at net.minecraftforge.oredict.OreDictionary.registerOreImpl(OreDictionary.java:534)
[22:12:40] [Client thread/WARN] [FML]: * at net.minecraftforge.oredict.OreDictionary.registerOre(OreDictionary.java:501)
[22:12:40] [Client thread/WARN] [FML]: * at binnie.extratrees.item.ModuleItems.preInit(ModuleItems.java:64)
[22:12:40] [Client thread/WARN] [FML]: * at binnie.core.AbstractMod.preInit(AbstractMod.java:99)
[22:12:40] [Client thread/WARN] [FML]: * at binnie.extratrees.ExtraTrees.preInit(ExtraTrees.java:55)
[22:12:40] [Client thread/WARN] [FML]: * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)...
[22:12:40] [Client thread/WARN] [FML]: ****************************************
[22:12:40] [Client thread/WARN] [FML]: ****************************************
[22:12:40] [Client thread/WARN] [FML]: * A broken ore dictionary registration with name seedRoasted has occurred. It adds an item (type: class binnie.core.item.ItemMisc) which is currently unknown to the game registry. This dictionary item can only support a single value when registered with ores like this, and NO I am not going to turn this spam off. Just register your ore dictionary entries after the GameRegistry.
TO USERS: YES this is a BUG in the mod Extra Trees report it to them!