[MC-107392] Inserting Items into a furnace crashes the client

Attempting to check if a furnace is cooking food appears to crash the player's client, I have tried this with raw_chicken and raw_beef items while using coal as a fuel source, both tries have crashed the client.

Linked issues

is duplicated by 143

MC-107381 Crash on World Startup: "Ticking Block Entity" Resolved

MC-107396 Using furnace crashes Minecraft Resolved

MC-107402 Some items make the game crash when putting in a furnace Resolved

MC-107404 Game crashes after putting coal into furnace Resolved

MC-107414 crash Resolved

138 more links

Attachments

crash-2016-09-28_12.02.57-client.txt

crash-2016-09-28_16.16.52-client.txt

ObserverFurnaceLog.txt

Comments 24

Doc 2016-09-28T14:36:07Z

Using hooper to pass coals crash.
confirmed.

Richard M 2016-09-28T15:08:49Z

This crash also occurs when trying to do this with the lit_furnace block too.

Vojtěch Petr 2016-09-28T16:02:39Z

Using charcoal -> Crash

SunwolfNC 2016-09-28T16:02:42Z

When manually adding coal into a furnace while furnace is empty, this repros for me.

Removed all resource packs, still 100% repro when adding 58 coal.
1, 3, 5, 7, 10, 15, 20 amounts of coal - all crash and repro.

I've added my crash log to the bug

Scott Kruger 2016-09-28T16:36:44Z

Lava bucket - > Crash

14 more comments

Ralf Thannemann 2016-09-28T16:37:54Z

Doesn´t crash if you´re using wood

Doc 2016-09-28T17:14:11Z

Only wood not crash the furnace?
All other = crash.

Ivo Ketelaar 2016-09-28T17:23:03Z

Sticks crash it too 😞

tannenberg 2016-09-28T18:04:57Z

I have crashes when trying to add item to furnace (coal and charcoal tried).

Robin Gravel 2016-09-28T19:35:57Z

That's happened to me too.

Also when I go back to the game, the coal and charcoal are gone.

brickviking 2016-09-28T20:50:01Z

Created world from 16w38a, opened up in 16w39a after a bit of building. I put 8 oak logs into the top slot of a furnace (shift-clicked in). Put coal into the bottom, crash. Go back to game, logs are gone, and putting coal into the bottom slot of any furnace (whether shift-clicking or placing) crashes the game again with NPE: Updating Screen Events. Trace ends at asg.b (SourceFile:316).

SunwolfNC 2016-09-28T21:09:47Z

The reason the items are gone is because they haven't been saved to the world yet.
If you save your world prior to putting suspect items in furnace, they will be there when you log back in.

Simon Andersson 2016-09-28T21:18:38Z

it happens to me. The only thing that works is wood to cook and burn things.

JS Josh 2016-09-28T23:39:36Z

For me and my friend, it specifically happened when cooking raw wood with sticks, and iron ore with coal. We didn't try food though.

Bob Dobbs 2016-09-28T23:44:00Z

Putting fuel in is what crashes it.

It's not resolved

[Mod] Neko 2016-09-28T23:44:42Z

@unknown, this is fixed for the next snapshot.

Bob Dobbs 2016-09-28T23:45:53Z

will that be released tomorrow because the game is unplayable.

Hudson A Winters 2016-09-29T00:34:54Z

I have problems with this same thing, but I put in a wooden pickaxe, and then the game crashed.

Robin Gravel 2016-09-29T00:58:16Z

The game is still playable if you use wood planks instead coal or something else.

Samson Gainor 2016-09-29T01:27:14Z

Trying to use any wooden tools as fuel also causes the game to crash.

ZomBrony 2016-09-29T01:29:57Z

Okay, but who wants to do that? Coal is way more efficient than other early-game fuel sources. It's basically unplayable to the majority of users.

ZomBrony 2016-09-29T01:31:25Z

Welp. I guess I should have tested my theory first.

I have to take that back because I've just discovered that coal blocks work. I'm still hoping this gets fixed soon though.

[Mod] Neko 2016-09-29T01:31:42Z

This is not a discussion board. If you'd like to discuss the issue further, please go to the Mojira subreddit. Snapshots are experimental versions of the game and you should expect bugs.

Jeremiah 2016-09-29T02:25:22Z

https://twitter.com/_grum/status/781137132362563584