CantBreakBlocks_GameOutput

CantBreakBlocks_GameOutput

[16:47:27] [JM-task-6/WARN] [journeymap]: Unexpected error getting ChunkMD from cache: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException

Another ~970 times the exact same line...

[16:47:27] [JM-task-6/WARN] [journeymap]: Unexpected error getting ChunkMD from cache: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
[16:47:28] [Client thread/ERROR] [journeymap]: Error in JourneyMap.updateState(): java.lang.NullPointerException
	at net.techbrew.journeymap.JourneyMap.stopMapping(JourneyMap.java:435)
	at net.techbrew.journeymap.JourneyMap.updateState(JourneyMap.java:516)
	at net.techbrew.journeymap.forgehandler.StateTickHandler.onClientTick(StateTickHandler.java:74)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_847_StateTickHandler_onClientTick_ClientTickEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
	at cpw.mods.fml.common.FMLCommonHandler.onPreClientTick(FMLCommonHandler.java:325)
	at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at Reflector.callVoid(Reflector.java:478)
	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2120)
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1354)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:1265)
	at net.minecraft.client.main.Main.main(SourceFile:148)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

[16:47:28] [Client thread/INFO]: Stopping!
[16:47:28] [Client thread/INFO] [STDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:
[16:47:28] [Client thread/INFO] [STDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: SoundSystem shutting down...
[16:47:28] [Client thread/INFO] [STDOUT]: [paulscode.sound.SoundSystemLogger:importantMessage:90]:     Author: Paul Lamb, www.paulscode.com
[16:47:28] [Client thread/INFO] [STDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: