[MC-4406] Fallingsand spawners crashing game

Fallingsand spawners seem to fail on render and cause the game to crash.

Linked issues

duplicates 1

MC-4433 Fallingsand spawners failing to save properly, and causing crashes Resolved

Attachments

crash-2012-12-10_00.49.10-client.txt

Comments 5

kumasasa 2012-12-10T07:07:11Z

Note:

Description: Rendering entity in world
java.lang.NullPointerException
	at bbw.a(SourceFile:38)
	at bbw.a(SourceFile:12)
	at bbt.a(SourceFile:195)

Nathan Adams 2012-12-10T09:17:33Z

The tile specified in FallingTile does not exist. Most likely an issue of the map than the game; please provide a copy of a world with that mobspawner in if you are 100% sure the spawner is valid.

Adam Lyon 2012-12-10T19:07:06Z

You're right! How bizarre – it changed from a red wool spawner to an invalid one. I'm not sure if this is due to a mod I was using at the time or not, I'll experiment some more.

Adam Lyon 2012-12-10T19:13:20Z

Upon further testing it seems as though it's not the fault of the snapshot, I don't really know what caused it. In the previous version of the game it wouldn't crash, though, which is strange...

So I guess this is resolved as an issue of my incompetence although I don't know how it happened in the first place.

kumasasa 2012-12-10T19:14:39Z

Resolved as ~~incompetence~~ invalid 😉