mojira.dev

Four AM

Assigned

No issues.

Reported

MC-13886 Horses crash client in SMP and players cannot log in Duplicate MC-4728 Incorrect information in the Crash Report Invalid

Comments

The poor translation in Zero Wing, where this meme is from, is “Somebody set up us the bomb.” with “up” and “us” in the reverse order from what is shown. Yes, it’s not proper grammar, that’s what the whole meme is about. Why did you necro this issue that no one had a sense of humor about even 12 years ago? Has it been changed to be correct in Minecraft now? I don’t even play anymore to know.

Confirmed, although I didn't see this until my ticket was closed duplicate. Here is my summary in case extra info is helpful:
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Bug occurs in both game modes. Player spawned Horse using Spawn Egg in creative, then attempted to right-click to mount. Client disconnects with error Java.lang.NullPointerException; server reports:

2013-04-18 21:28:11 INFO 4am/108.34.217.76:1024 logged in with entity id 1551 at (212.62373750401767, 66.7000000178814, 305.9407252902083)
2013-04-18 21:28:11 SEVERE Reached end of stream
2013-04-18 21:28:12 INFO 4am lost connection: disconnect.endOfStream
2013-04-18 21:29:24 SEVERE Reached end of stream

no stacktraces or errors are generated, it seems like bad entity info is written to the map, because players cannot log back in once this happens.

Attempted in both Creative and Survival.
Process:
(fresh map, vanilla 13w16a server, all brand new and clean)
1. Creative player named a Horse spawn egg using an anvil, then attempted to mount. Client kicked with NPE, did not crash. Player could not log back in.
2. 2nd player (logged in this whole time) spawned horse in creative mode (did NOT name using anvil), changed /gamemode 0, then attempted to mount. Same result.

Neither player experinced crash in SSP.