Your GTNH Discord Username

Sheodar

Your Pack Version

2.7.2

Your Server

SP

Java Version

Java 8

Type of Server

Single Player

Your Actions

Back to base used JM or draconic dislocator

Crash Report

Description: Exception in server tick loop

java.lang.NullPointerException
at appeng.me.GridNode.getMachine(GridNode.java:196)
at appeng.me.GridNode.getMachineClass(GridNode.java:86)
at appeng.me.Grid.add(Grid.java:119)
at appeng.me.GridNode.setGrid(GridNode.java:222)
at appeng.me.GridConnection.(GridConnection.java:98)
at appeng.core.Api.createGridConnection(Api.java:110)
at appeng.parts.CableBusContainer.addToWorld(CableBusContainer.java:508)
at appeng.tile.networking.TileCableBus.onReady(TileCableBus.java:180)
at appeng.hooks.TickHandler.onTick(TickHandler.java:186)
at cpw.mods.fml.common.eventhandler.ASMEventHandler_1151_TickHandler_onTick_TickEvent.invoke(.dynamic)
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at cpw.mods.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:247)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:590)
at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)

Final Checklist

• I have searched this issue tracker and there is nothing similar already. Posting on a closed issue saying the crash still exists will prompt us to investigate and reopen it once we confirm your report.
• I can reproduce this crash consistently by following the exact steps I described above.
• I have asked other people and they confirm they also crash by following the exact steps I described above.