Minecraft Forums

Can someone help me on this issue.....let me explain my situation on my minecraft demo crash..I was trying out the Minecraft Demo to see if wanted to buy Minecraft..But a while later my Demo said that there was a crash about a file hat corrupted my Demo,as an ovbservation i updated the Java to the latest (7).

This is the file that i downloaded from my computer:
---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 3/9/13 2:37 PM
Description: Rendering screen

java.lang.ArrayIndexOutOfBoundsException: -100
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)
at ban.b(SourceFile:774)
at net.minecraft.client.Minecraft.J(SourceFile:605)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)

-- Screen render details --
Details:
Screen name: atl
Mouse location: Scaled: (213, 119). Absolute: (427, 240)
Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [ays['[email protected]'/198, l='MpServer', x=220.50, y=67.62, z=-101.50]]
Chunk stats: MultiplayerChunkCache: 130
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (216,64,-92), Chunk: (at 8,4,4 in 13,-6; contains blocks 208,0,-96 to 223,255,-81), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 69 game time, 69 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 52 total; [ph['Squid'/137, l='MpServer', x=256.81, y=47.00, z=-67.22], ow['Bat'/136, l='MpServer', x=246.47, y=13.94, z=-125.70], ow['Bat'/139, l='MpServer', x=249.38, y=16.75, z=-25.30], ph['Squid'/138, l='MpServer', x=254.26, y=47.00, z=-63.02], ow['Bat'/140, l='MpServer', x=245.32, y=20.34, z=-26.61], pe['Sheep'/133, l='MpServer', x=247.50, y=66.00, z=-172.50], pe['Sheep'/132, l='MpServer', x=243.50, y=67.00, z=-175.50], pe['Sheep'/135, l='MpServer', x=246.50, y=66.00, z=-174.50], pe['Sheep'/134, l='MpServer', x=247.50, y=66.00, z=-172.50], pe['Sheep'/159, l='MpServer', x=273.12, y=69.00, z=-119.00], pe['Sheep'/146, l='MpServer', x=269.50, y=68.00, z=-118.50], pe['Sheep'/147, l='MpServer', x=268.50, y=68.00, z=-115.50], pe['Sheep'/148, l='MpServer', x=270.50, y=68.00, z=-115.50], ph['Squid'/149, l='MpServer', x=255.56, y=48.28, z=-67.09], ph['Squid'/150, l='MpServer', x=256.53, y=48.34, z=-62.49], pe['Sheep'/175, l='MpServer', x=297.50, y=70.00, z=-123.50], pe['Sheep'/174, l='MpServer', x=297.50, y=70.00, z=-125.50], pe['Sheep'/173, l='MpServer', x=296.50, y=75.00, z=-127.50], ph['Squid'/163, l='MpServer', x=275.85, y=51.11, z=-40.12], ph['Squid'/162, l='MpServer', x=278.32, y=51.06, z=-39.78], ph['Squid'/161, l='MpServer', x=274.48, y=51.19, z=-44.05], ow['Bat'/160, l='MpServer', x=288.42, y=35.68, z=-103.19], pe['Sheep'/176, l='MpServer', x=299.50, y=76.00, z=-125.50], ow['Bat'/177, l='MpServer', x=302.43, y=20.13, z=-25.15], ays['[email protected]'/198, l='MpServer', x=220.50, y=67.62, z=-101.50], ph['Squid'/85, l='MpServer', x=157.48, y=52.40, z=-81.35], ph['Squid'/84, l='MpServer', x=156.29, y=52.28, z=-82.38], ph['Squid'/87, l='MpServer', x=162.26, y=52.32, z=-80.89], ph['Squid'/89, l='MpServer', x=163.46, y=56.35, z=-41.27], ph['Squid'/88, l='MpServer', x=167.18, y=57.33, z=-45.12], ph['Squid'/91, l='MpServer', x=167.75, y=56.38, z=-47.32], ph['Squid'/90, l='MpServer', x=169.32, y=55.83, z=-42.83], pd['Pig'/102, l='MpServer', x=190.19, y=70.00, z=-148.50], pd['Pig'/103, l='MpServer', x=189.50, y=70.00, z=-150.50], pd['Pig'/100, l='MpServer', x=191.78, y=70.00, z=-149.78], pd['Pig'/101, l='MpServer', x=190.50, y=70.00, z=-147.22], ph['Squid'/110, l='MpServer', x=195.27, y=56.20, z=-62.84], ph['Squid'/111, l='MpServer', x=194.16, y=56.02, z=-59.92], ph['Squid'/109, l='MpServer', x=191.80, y=56.31, z=-64.39], ph['Squid'/104, l='MpServer', x=189.36, y=57.25, z=-65.21], ph['Squid'/119, l='MpServer', x=213.46, y=61.26, z=-64.94], ph['Squid'/118, l='MpServer', x=212.08, y=61.18, z=-62.82], ph['Squid'/117, l='MpServer', x=211.55, y=59.68, z=-59.43], ph['Squid'/116, l='MpServer', x=216.16, y=61.20, z=-65.67], ph['Squid'/115, l='MpServer', x=206.53, y=47.10, z=-46.81], ph['Squid'/114, l='MpServer', x=205.79, y=47.34, z=-41.94], ph['Squid'/113, l='MpServer', x=201.42, y=46.00, z=-48.04], ph['Squid'/112, l='MpServer', x=207.41, y=47.19, z=-45.55], pd['Pig'/127, l='MpServer', x=233.34, y=70.00, z=-172.47], pd['Pig'/126, l='MpServer', x=234.31, y=70.00, z=-173.53], pd['Pig'/125, l='MpServer', x=235.78, y=70.00, z=-172.47], pd['Pig'/124, l='MpServer', x=233.03, y=70.00, z=-168.37]]
Retry entities: 0 total; []
Stacktrace:
at ayp.a(SourceFile:281)
at net.minecraft.client.Minecraft.b(SourceFile:1871)
at net.minecraft.client.Minecraft.run(SourceFile:543)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.6.0_39, Sun Microsystems Inc.
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
Memory: 899132480 bytes (857 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 5 total; -Xbootclasspath/a:C:\\PROGRA~2\\Java\\jre6\\lib\\deploy.jar;C:\\PROGRA~2\\Java\\jre6\\lib\\javaws.jar;C:\\PROGRA~2\\Java\\jre6\\lib\\plugin.jar -Xmx1g -Xms1024M -Xmx1g -Xms1024M
AABB Pool Size: 18838 (1054928 bytes; 1 MB) allocated, 3671 (205576 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
LWJGL: 2.4.2
OpenGL: Intel(R) HD Graphics Family GL version 3.0.0 - Build 8.15.10.2291, Intel
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 11828 (662368 bytes; 0 MB) allocated, 11828 (662368 bytes; 0 MB) used---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 3/9/13 2:37 PM
Description: Rendering screen

java.lang.ArrayIndexOutOfBoundsException: -100
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)
at ban.b(SourceFile:774)
at net.minecraft.client.Minecraft.J(SourceFile:605)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
at org.lwjgl.input.Keyboard.getKeyName(Keyboard.java:421)
at atl.a(SourceFile:79)

-- Screen render details --
Details:
Screen name: atl
Mouse location: Scaled: (213, 119). Absolute: (427, 240)
Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [ays['[email protected]'/198, l='MpServer', x=220.50, y=67.62, z=-101.50]]
Chunk stats: MultiplayerChunkCache: 130
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (216,64,-92), Chunk: (at 8,4,4 in 13,-6; contains blocks 208,0,-96 to 223,255,-81), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 69 game time, 69 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: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 52 total; [ph['Squid'/137, l='MpServer', x=256.81, y=47.00, z=-67.22], ow['Bat'/136, l='MpServer', x=246.47, y=13.94, z=-125.70], ow['Bat'/139, l='MpServer', x=249.38, y=16.75, z=-25.30], ph['Squid'/138, l='MpServer', x=254.26, y=47.00, z=-63.02], ow['Bat'/140, l='MpServer', x=245.32, y=20.34, z=-26.61], pe['Sheep'/133, l='MpServer', x=247.50, y=66.00, z=-172.50], pe['Sheep'/132, l='MpServer', x=243.50, y=67.00, z=-175.50], pe['Sheep'/135, l='MpServer', x=246.50, y=66.00, z=-174.50], pe['Sheep'/134, l='MpServer', x=247.50, y=66.00, z=-172.50], pe['Sheep'/159, l='MpServer', x=273.12, y=69.00, z=-119.00], pe['Sheep'/146, l='MpServer', x=269.50, y=68.00, z=-118.50], pe['Sheep'/147, l='MpServer', x=268.50, y=68.00, z=-115.50], pe['Sheep'/148, l='MpServer', x=270.50, y=68.00, z=-115.50], ph['Squid'/149, l='MpServer', x=255.56, y=48.28, z=-67.09], ph['Squid'/150, l='MpServer', x=256.53, y=48.34, z=-62.49], pe['Sheep'/175, l='MpServer', x=297.50, y=70.00, z=-123.50], pe['Sheep'/174, l='MpServer', x=297.50, y=70.00, z=-125.50], pe['Sheep'/173, l='MpServer', x=296.50, y=75.00, z=-127.50], ph['Squid'/163, l='MpServer', x=275.85, y=51.11, z=-40.12], ph['Squid'/162, l='MpServer', x=278.32, y=51.06, z=-39.78], ph['Squid'/161, l='MpServer', x=274.48, y=51.19, z=-44.05], ow['Bat'/160, l='MpServer', x=288.42, y=35.68, z=-103.19], pe['Sheep'/176, l='MpServer', x=299.50, y=76.00, z=-125.50], ow['Bat'/177, l='MpServer', x=302.43, y=20.13, z=-25.15], ays['[email protected]'/198, l='MpServer', x=220.50, y=67.62, z=-101.50], ph['Squid'/85, l='MpServer', x=157.48, y=52.40, z=-81.35], ph['Squid'/84, l='MpServer', x=156.29, y=52.28, z=-82.38], ph['Squid'/87, l='MpServer', x=162.26, y=52.32, z=-80.89], ph['Squid'/89, l='MpServer', x=163.46, y=56.35, z=-41.27], ph['Squid'/88, l='MpServer', x=167.18, y=57.33, z=-45.12], ph['Squid'/91, l='MpServer', x=167.75, y=56.38, z=-47.32], ph['Squid'/90, l='MpServer', x=169.32, y=55.83, z=-42.83], pd['Pig'/102, l='MpServer', x=190.19, y=70.00, z=-148.50], pd['Pig'/103, l='MpServer', x=189.50, y=70.00, z=-150.50], pd['Pig'/100, l='MpServer', x=191.78, y=70.00, z=-149.78], pd['Pig'/101, l='MpServer', x=190.50, y=70.00, z=-147.22], ph['Squid'/110, l='MpServer', x=195.27, y=56.20, z=-62.84], ph['Squid'/111, l='MpServer', x=194.16, y=56.02, z=-59.92], ph['Squid'/109, l='MpServer', x=191.80, y=56.31, z=-64.39], ph['Squid'/104, l='MpServer', x=189.36, y=57.25, z=-65.21], ph['Squid'/119, l='MpServer', x=213.46, y=61.26, z=-64.94], ph['Squid'/118, l='MpServer', x=212.08, y=61.18, z=-62.82], ph['Squid'/117, l='MpServer', x=211.55, y=59.68, z=-59.43], ph['Squid'/116, l='MpServer', x=216.16, y=61.20, z=-65.67], ph['Squid'/115, l='MpServer', x=206.53, y=47.10, z=-46.81], ph['Squid'/114, l='MpServer', x=205.79, y=47.34, z=-41.94], ph['Squid'/113, l='MpServer', x=201.42, y=46.00, z=-48.04], ph['Squid'/112, l='MpServer', x=207.41, y=47.19, z=-45.55], pd['Pig'/127, l='MpServer', x=233.34, y=70.00, z=-172.47], pd['Pig'/126, l='MpServer', x=234.31, y=70.00, z=-173.53], pd['Pig'/125, l='MpServer', x=235.78, y=70.00, z=-172.47], pd['Pig'/124, l='MpServer', x=233.03, y=70.00, z=-168.37]]
Retry entities: 0 total; []
Stacktrace:
at ayp.a(SourceFile:281)
at net.minecraft.client.Minecraft.b(SourceFile:1871)
at net.minecraft.client.Minecraft.run(SourceFile:543)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.6.0_39, Sun Microsystems Inc.
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Sun Microsystems Inc.
Memory: 899132480 bytes (857 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 5 total; -Xbootclasspath/a:C:\\PROGRA~2\\Java\\jre6\\lib\\deploy.jar;C:\\PROGRA~2\\Java\\jre6\\lib\\javaws.jar;C:\\PROGRA~2\\Java\\jre6\\lib\\plugin.jar -Xmx1g -Xms1024M -Xmx1g -Xms1024M
AABB Pool Size: 18838 (1054928 bytes; 1 MB) allocated, 3671 (205576 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
LWJGL: 2.4.2
OpenGL: Intel(R) HD Graphics Family GL version 3.0.0 - Build 8.15.10.2291, Intel
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 11828 (662368 bytes; 0 MB) allocated, 11828 (662368 bytes; 0 MB) used

In advanced,thank you very much for your help.

try force updating

Did you use a LAN game or something? I saw something in there about Mpserver, may have something to do with that. Try force updating, maybe the embedded version at minecraft.net.

how do i force update??