[MC-56171] Game Crashing Bug

I am currently in the process of building an adventure map on minecraft snapshot 14w21b, therefore I have a lot of redstone running along with a fill clock which is extremely fast. My issue is every now and then ill notice the game starts to stutter (even though I still have 60fps), because of this I'll close my game however it continues running in the background using around 72% of my CPU and the game stopped saving around 5 minutes before the crash.

I have no idea what is causing this crash however it does seem quite serious hence why I am reporting it. This crash happens at random times and I have no idea what is causing it. I has thoughts that it could be caused by the fill clock however I have used this before and I have never had this issue.

Sorry I couldn't have provided more help,

Mikeey

Attachments

Comments 17

Dlawso the Really Lucky Rabbit 2014-05-31T23:25:33Z

Sorry to say this, but this bug report is incomplete without a crash report. Can you please attach it so the issue can be diagnosed?

Mikeey 2014-06-01T00:23:47Z

This is my problem, the game isn't technically crashing. Well, for starters it doesn't produce a crash-report and what happens is the game just starts to stutter even though im still at 60fps. Every time this happens, I close the game only to find that it is still running in the background using 70-80% of my CPU and when I relaunch to go onto the save I was previously on, the game hasn't saved my progress from around 5 minutes prior to when the stuttering started.

Dlawso the Really Lucky Rabbit 2014-06-01T00:53:43Z

Hmm... well, I seriously don't know what's causing it.

James Chilingerian 2014-06-01T03:28:51Z

The same as MC-42373?

Mikeey 2014-06-01T10:16:38Z

I'm not 100% sure its the redstone, I would test it on another world but i'm very busy making this map right now :/

7 more comments

Mikeey 2014-06-01T12:36:40Z

I have just discovered that it isn't another instance of minecraft running after I close it, it's another "Java SE Platform Binary" that seems to open after a while of running minecraft and starts using 70-80% of my CPU.

kumasasa 2014-06-02T19:26:39Z

Please attach the complete output of the "Development console" which can be found on the second tab of the launcher.

If the launcher closes after game start, please edit your profile and select "Launcher visibility" then, "Keep the launcher open".

Mikeey 2014-06-05T14:10:36Z

The Development console crashes before I can get too it, but I've attached an image of the Java Platform SE Binary for Minecraft (The Lowest One) and the the separate one that minecraft starts using 75% of my CPU. I have completely deleted and reinstalled Java from my computer but the issue is still happening.

Mikeey 2014-06-05T15:24:33Z

This issue is not resolved, can a mod please change this.

Torabi 2014-06-05T16:24:39Z

Switch to the development console tab in the launcher before you click play, then position the launcher and the game window so that you can see both of them at the same time. Load your world, reproduce the problem, and see if the development console starts getting spammed with messages.

Once the problem starts, instead of closing Minecraft, manually trigger a crash report by holding F3 + C for 10 seconds while in-game. Attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt) here.

Mikeey 2014-06-06T17:01:38Z

I forced a crash report and this is what I got.

---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.

Time: 06/06/14 18:00
Description: Manually triggered debug crash

java.lang.Throwable
	at bjs.p(SourceFile:1521)
	at bjs.ah(SourceFile:843)
	at bjs.f(SourceFile:797)
	at net.minecraft.client.main.Main.main(SourceFile:121)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at bwb.a(SourceFile:307)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bzw['mikie9711'/7, l='MpServer', x=-344.01, y=5.00, z=-635.14]]
	Chunk stats: MultiplayerChunkCache: 1069, 1069
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: 368.00,23.00,-1343.00 - World: (368,23,-1343), Chunk: (at 0,1,1 in 23,-84; contains blocks 368,0,-1344 to 383,255,-1329), Region: (0,-3; contains chunks 0,-96 to 31,-65, blocks 0,0,-1536 to 511,255,-1025)
	Level time: 1352683 game time, 7067 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 1 total; [bzw['mikie9711'/7, l='MpServer', x=-344.01, y=5.00, z=-635.14]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bwb.a(SourceFile:307)
	at bjs.b(SourceFile:2127)
	at bjs.f(SourceFile:806)
	at net.minecraft.client.main.Main.main(SourceFile:121)

-- System Details --
Details:
	Minecraft Version: 14w21b
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.7.0_60, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 670400232 bytes (639 MB) / 910688256 bytes (868 MB) up to 1908932608 bytes (1820 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 14w21b
	LWJGL: 2.9.1
	OpenGL: GeForce GT 635M/PCIe/SSE2 GL version 4.4.0, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: [The 5 Keys Resource Pack]
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Anisotropic Filtering: On (16)

kumasasa 2014-06-08T10:39:51Z

You've attached a forced crash, but we nee the the complete output of the "Development console" which can be found on the second tab of the launcher.

Mikeey 2014-06-09T20:36:05Z

When this happens, the entire launcher freezes therefore the Development Console just stops.

kumasasa 2014-06-09T21:52:02Z

Then switch before starting Minecraft to the development console and attach a screenshot of the last output of the dev console.

Mikeey 2014-06-18T16:40:18Z

This issue has not been rectified in Snapshot 14w25a

Mikeey 2014-06-20T15:38:39Z

It's even worse in 14w25b

Mikeey 2014-07-07T18:51:04Z

Still in 14w27b