Board Thread:LotR Mod Technical Support/@comment-174.45.230.93-20160611201946

PneumaticCraft is a mod all about air pressure, and normally I wouldn't think these two mods would be incompatible. I created a private multiplayer server so that my friends and I could play a modded server together, and everything was doing fine until we started fighting Gundabad orcs in Eriador. At first with no alignment the orcs ignored us, but when we attacked them it didn't exactly crash the game; it immediately forced us to disconnect from the server. We could reconnect and sometimes it would let us stay and fight the orcs, and sometimes it would disconnect us. I know that pneumatic craft is indeed the culprit, because I looked through the log and found one of the numerous times the server disconnected me. Here is a section of it:

[13:40:35] [Client thread/ERROR] [FML/]: SimpleChannelHandlerWrapper exception

java.lang.ClassCastException: net.minecraft.client.entity.EntityClientPlayerMP cannot be cast to net.minecraft.entity.player.EntityPlayerMP

at lotr.common.entity.npc.LOTRSpeech.sendSpeech(LOTRSpeech.java:206) ~[LOTRSpeech.class:?]

at lotr.common.entity.npc.LOTREntityNPC.sendSpeechBank(LOTREntityNPC.java:1675) ~[LOTREntityNPC.class:?]

at lotr.common.entity.npc.LOTREntityNPC.sendSpeechBank(LOTREntityNPC.java:1650) ~[LOTREntityNPC.class:?]

at lotr.common.entity.npc.LOTREntityNPC.func_70624_b(LOTREntityNPC.java:416) ~[LOTREntityNPC.class:?]

at pneumaticCraft.common.network.PacketSetMobTarget.handleClientSide(PacketSetMobTarget.java:36) ~[PacketSetMobTarget.class:?]

at pneumaticCraft.common.network.PacketSetMobTarget.handleClientSide(PacketSetMobTarget.java:9) ~[PacketSetMobTarget.class:?]

at pneumaticCraft.common.network.AbstractPacket.onMessage(AbstractPacket.java:17) ~[AbstractPacket.class:?]

at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37)

When I removed pneumaticCraft and tried it again, it was flawless. I will also be posting this bug to MineMaarten as well, the author of pneumaticCraft. 