Possibly related to @Arcanuo's issue earlier, I just teleported to him with the ender cellphone and crashed with this report: The same issue occurs upon login. I am currently using the Curse Launcher because the MyM launcher doesn't want to launch at all for me.
Ples no eat Yeah, doesn't change anything if you don't eat me.[DOUBLEPOST=1454019926,1454017771][/DOUBLEPOST]Problem solved by copying my entire MyM folder over to Curse.
Ah ok, missed that. Anyways, I dug old my old research, so here it is: If I remember correctly, this is actually a bug in minecraft itself. The code in that line will always throw. However, for well-coded mods this line should never be reached. It might also be caused by an entity id mismatch, but unfortunately the report doesn't tell us which entity causes this.
