Solved "Wong Location" console spam

[masterventris]

So this error is printed to the console once every minute.

The only differences each time are the number after 'arrow' on the first line, and occasionally of BlockGrass.java it is BlockVine.java.

I cant go and check this block as the coordinates are all NaN, any ideas how i fix this? Deleting chunks is not possible as I don't know which chunk it is.

2013-03-16 16:01:13 [INFO] [STDOUT] Wrong location! qz['arrow'/35014, l='world', x=NaN, y=NaN, z=NaN]
2013-03-16 16:01:13 [INFO] [STDERR] java.lang.Exception: Stack trace
2013-03-16 16:01:13 [INFO] [STDERR]    at java.lang.Thread.dumpStack(Unknown Source)
2013-03-16 16:01:13 [INFO] [STDERR]    at zz.a(Chunk.java:923)
2013-03-16 16:01:13 [INFO] [STDERR]    at aam.a(AnvilChunkLoader.java:406)
2013-03-16 16:01:13 [INFO] [STDERR]    at aam.a(AnvilChunkLoader.java:103)
2013-03-16 16:01:13 [INFO] [STDERR]    at aam.a(AnvilChunkLoader.java:83)
2013-03-16 16:01:13 [INFO] [STDERR]    at im.f(ChunkProviderServer.java:182)
2013-03-16 16:01:13 [INFO] [STDERR]    at im.c(ChunkProviderServer.java:118)
2013-03-16 16:01:13 [INFO] [STDERR]    at im.d(ChunkProviderServer.java:166)
2013-03-16 16:01:13 [INFO] [STDERR]    at yc.e(World.java:524)
2013-03-16 16:01:13 [INFO] [STDERR]    at yc.a(World.java:404)
2013-03-16 16:01:13 [INFO] [STDERR]    at akj.b(BlockGrass.java:114)
2013-03-16 16:01:13 [INFO] [STDERR]    at in.g(WorldServer.java:420)
2013-03-16 16:01:13 [INFO] [STDERR]    at in.b(WorldServer.java:180)
2013-03-16 16:01:13 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:669)
2013-03-16 16:01:13 [INFO] [STDERR]    at ho.r(DedicatedServer.java:269)
2013-03-16 16:01:13 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
2013-03-16 16:01:13 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
2013-03-16 16:01:13 [INFO] [STDERR]    at fy.run(SourceFile:849)

 

[masterventris]

Fixed by repairing regions with MCedit, and pruning useless parts of the world away.

Not sure if the repair fixed it, or the error was in a chunk I deleted, but the problem is now fixed.