[MC-9788] Mob Spawners failing to "Saving entity NBT" Created: 14/Feb/13  Updated: 06/Sep/15  Resolved: 26/Feb/13

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Snapshot 13w07a
Fix Version/s: Snapshot 13w09a

Type: Bug
Reporter: Brandon Staab Assignee: Unassigned
Resolution: Fixed Votes: 3
Labels: NBT, crash-report, spawner

Attachments: Text File crash-2013-02-14_16.07.27-client.txt     Text File crash-2013-02-14_16.44.26-client.txt     Text File crash-2013-02-14_17.22.32-client.txt     Text File crash-2013-02-14_17.38.45-client.txt     Text File crash-2013-02-15_14.16.54-client.txt     File foodGood.schematic    
Issue Links:
Duplicate
is duplicated by MC-9757 Minecraft Got crashed spawned nearby ... Resolved
is duplicated by MC-9778 Item Spawners crash the game Resolved
is duplicated by MC-9916 Item Entity NullPointerException Resolved
is duplicated by MC-9987 When i updated from snapshot 13w06a t... Resolved
is duplicated by MC-9996 Custom mob spawners breaking world Resolved
is duplicated by MC-10177 Crash. Other than this, I have no idea. Resolved
is duplicated by MC-10221 Item Spawners crash the game. Resolved
is duplicated by MC-10225 item spawners crashes the game Resolved
Relates
relates to MC-27485 Painting / Item frame spawners crash ... Resolved
CHK:
Confirmation Status: Community Consensus
Game Mode: Creative

 Description   

When using a spawner that spawns multiple types of items the game seems to crash giving the following errors. I have managed to recreate this crash off of 4 different mob spawners 4 different times. All of witch worked in the previous snapshot 13w06a. When playing with 13w07a the game crashed but downgrading back to 13w06a allows the game to run perfectly fine. I have included a .schematic file that can be used to replicate the crash.



 Comments   
Comment by Jesper the End [ 26/Feb/13 ]

yaaaaaaayyy http://j.mp/15MBVPY

Comment by [Bot] Spam Golem [ 25/Feb/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-9757. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 25/Feb/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-9757. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 25/Feb/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-9757. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 25/Feb/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-9757. If I am wrong, please go yell at Dinnerbone.

Comment by [Bot] Spam Golem [ 25/Feb/13 ]

Based on a crash report provided in this issue, I believe with high certainty that this report may be a duplicate of MC-9757. If I am wrong, please go yell at Dinnerbone.

Comment by Jesper the End [ 23/Feb/13 ]

But if a spawner spawns only one dropped item, your game crashes too.

Comment by Brandon Staab [ 17/Feb/13 ]

As of right now the only work around to my knowledge is to downgrade snapshots (witch isn't really a work around) or to just use spawners that don't spawn multiple entities

Comment by Jesper the End [ 17/Feb/13 ]

It's not the items being bugged, but the spawners.
http://www.planetminecraft.com/project/working-touchscreen-with-apps-gestures-more/
If you download that map ^^ (awesome map btw) you'll see the items get spawned normally but when you fly to close to the spawners the game will crash.

Comment by Jesper the End [ 17/Feb/13 ]

I'm having the same problem, but I'm not sure how to fix it, because I do want to spawn items using spawners. Is there a workaround for this?

Comment by Sorin Iliuta [ 15/Feb/13 ]

Actually THIS is a duplicate of MC-9778. Look at the date it was created "Yesterday 10:13 PM" this was created 1h and 27 mins later.

Comment by Tails [ 14/Feb/13 ]

Note:

Description: Saving entity NBT
java.lang.NullPointerException
	at qw.d(SourceFile:221)
	at qw.b(SourceFile:171)
	at ml.d(SourceFile:971)
	at ml.c(SourceFile:950)
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