Minecraft Forums

Hi,

I have just tried to play Minecraft and got the following error report:

Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem; Unexpected error
This error has been saved to C:\Users\User\AppData\Roaming\.minecraft\crash-reports\crash-2012-10-20_14.45.25-client.txt for your convenience. Please include a copy of this file if you report this crash to anyone.

--- BEGIN ERROR REPORT 165c0960 --------
Generated 20/10/12 2:45 PM
- Minecraft Version: 1.3.2
- Operating System: Windows Vista (x86) version 6.0
- Java Version: 1.6.0_31, Sun Microsystems Inc.
- Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
- Memory: 335536936 bytes (319 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
- JVM Flags: 2 total; -Xms512m -Xmx1024m
- LWJGL: 2.4.2
- OpenGL: ASUS EAH2400 Series GL version 2.0.6645 Release, ATI Technologies Inc.
- Is Modded: Very likely
- Type: Client
- Texture Pack: Default
- Profiler Position: N/A (disabled)
- World MpServer Entities: 1 total; [atg['Forger98'/217, l='MpServer', x=8.50, y=66.62, z=8.50]]
- World MpServer Players: 1 total; [atg['Forger98'/217, l='MpServer', x=8.50, y=66.62, z=8.50]]
- World MpServer Chunk Stats: MultiplayerChunkCache: 0
- Forced Entities: 0 total; []
- Retry Entities: 0 total; []
java.lang.NoClassDefFoundError: aux
at avf.a(SourceFile:303)
at avb.a(SourceFile:1436)
at up.a(SourceFile:757)
at atd.a(SourceFile:128)
at up.d(SourceFile:749)
at atd.d(SourceFile:110)
at net.minecraft.client.Minecraft.a(SourceFile:1388)
at net.minecraft.client.Minecraft.a(SourceFile:1336)
at asv.a(SourceFile:133)
at cs.a(SourceFile:71)
at ba.b(SourceFile:51)
at net.minecraft.client.Minecraft.l(SourceFile:1269)
at net.minecraft.client.Minecraft.J(SourceFile:583)
at net.minecraft.client.Minecraft.run(SourceFile:535)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: aux
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 15 more
--- END ERROR REPORT 7fdeacc3 ----------

I'm pretty new to all this and did read other posts to try and find a way to fix it. In another post, someone suggested to try to start a new world to see if this was working correctly, which I did but it crashed too. I read that some members suggest downloading Minecraft again, but I wasn't sure whether that was the probem, so here I am. Can someone please help?

Thankyou so much for responding!! I did download flan's mod and Mod Manager to my desktop. I'm not sure if this has done something? I haven't used them as I've been struggling to find a video that explains the modding process in a simple way. As soon as it crashed I deleted all the files from the pc, hoping it might fix the problem. I then restating the pc and Minecraft but I'm assuming the damage has already been done. What do you sugest I do?

HELP!! i had this crash report so many times but this is the last one i had
it happens when i get BACK from nether

---- Minecraft Crash Report ----
// There are four lights!

Time: 06.08.2013 20:01
Description: Exception ticking world

java.lang.NullPointerException
at iy.c(SourceFile:201)
at iz.b(SourceFile:122)
at net.minecraft.server.MinecraftServer.r(SourceFile:454)
at net.minecraft.server.MinecraftServer.q(SourceFile:397)
at bjg.q(SourceFile:122)
at net.minecraft.server.MinecraftServer.run(SourceFile:331)
at gp.run(SourceFile:573)


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

-- Head --
Stacktrace:
at iy.c(SourceFile:201)
at iz.b(SourceFile:122)

-- Affected level --
Details:
Level name: Diamond
All players: 0 total; []
Chunk stats: ServerChunkCache: 109 Drop: 110
Level seed: 7834491709833700189
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,0,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 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: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.server.MinecraftServer.r(SourceFile:454)
at net.minecraft.server.MinecraftServer.q(SourceFile:397)
at bjg.q(SourceFile:122)
at net.minecraft.server.MinecraftServer.run(SourceFile:331)
at gp.run(SourceFile:573)

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows Vista (x86) version 6.0
Java Version: 1.7.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 280904032 bytes (267 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 1211 (67816 bytes; 0 MB) allocated, 1159 (64904 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
Profiler Position: N/A (disabled)
Vec3 Pool Size: 2387 (133672 bytes; 0 MB) allocated, 2300 (128800 bytes; 0 MB) used
Player Count: 1 / 8; [jc['AsoThePro'/121, l='Diamond', x=-52,00, y=67,27, z=202,00]]
Type: Integrated Server (map_client.txt)
Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.