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---- Minecraft Crash Report ----
// Why did you do that?

Time: 8/11/12 12:25 PM
Description: Exception in server tick loop

java.lang.NullPointerException
at ba.b(SourceFile:99)
at ba.a(SourceFile:31)
at gy.b(SourceFile:440)
at et.b(SourceFile:489)
at et.a(SourceFile:77)
at axx.b(SourceFile:72)
at net.minecraft.server.MinecraftServer.q(SourceFile:452)
at net.minecraft.server.MinecraftServer.p(SourceFile:383)
at axu.p(SourceFile:111)
at net.minecraft.server.MinecraftServer.run(SourceFile:316)
at ep.run(SourceFile:539)

Relevant Details:
- Minecraft Version: 1.3.1
- Operating System: Mac OS X (i386) version 10.6.8
- Java Version: 1.6.0_24, Apple Inc.
- Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Apple Inc.
- Memory: 427705008 bytes (407 MB) / 550305792 bytes (524 MB) up to 1070399488 bytes (1020 MB)
- JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
- Type: Integrated Server
- Is Modded: Unknown (can't tell)
- Profiler Position: N/A (disabled)
- Player Count: 0 / 8; []
- World New World Entities: 0 total; []
- World New World Players: 0 total; []
- World New World Chunk Stats: ServerChunkCache: 0 Drop: 0
---- Minecraft Crash Report ---- // Hi. I'm Minecraft, and I'm a crashaholic. Time: 1/3/13 9:15 PM Description: Updating screen events java.lang.RuntimeException: Failed to check session lock, aborting at ahv.h(SourceFile:49) at ahv.<init>(SourceFile:35) at ahr.<init>(SourceFile:16) at ahs.a(SourceFile:78) at net.minecraft.client.Minecraft.a(SourceFile:1370) at atj.a(SourceFile:204) at aul.a(SourceFile:72) at atj.a(SourceFile:305) at aul.d(SourceFile:127) at aul.m(SourceFile:111) at net.minecraft.client.Minecraft.l(SourceFile:1086) at net.minecraft.client.Minecraft.J(SourceFile:582) at net.minecraft.client.Minecraft.run(SourceFile:534) at java.lang.Thread.run(Thread.java:680) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at ahv.h(SourceFile:49) at ahv.<init>(SourceFile:35) at ahr.<init>(SourceFile:16) at ahs.a(SourceFile:78) at net.minecraft.client.Minecraft.a(SourceFile:1370) at atj.a(SourceFile:204) at aul.a(SourceFile:72) at atj.a(SourceFile:305) at aul.d(SourceFile:127) at aul.m(SourceFile:111) -- Affected screen -- Details: Screen name: bey Stacktrace: at net.minecraft.client.Minecraft.l(SourceFile:1086) at net.minecraft.client.Minecraft.J(SourceFile:582) at net.minecraft.client.Minecraft.run(SourceFile:534) at java.lang.Thread.run(Thread.java:680) -- System Details -- Details: Minecraft Version: 1.4.6 Operating System: Mac OS X (x86_64) version 10.6.8 Java Version: 1.6.0_24, Apple Inc. Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc. Memory: 519627680 bytes (495 MB) / 554369024 bytes (528 MB) up to 1069416448 bytes (1019 MB) JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 LWJGL: 2.4.2 OpenGL: ATI Radeon X1600 OpenGL Engine GL version 2.0 ATI-1.6.36, ATI Technologies Inc. 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: ~~ERROR~~ NullPointerException: null


---- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 1/3/13 9:16 PM
Description: Updating screen events

java.lang.RuntimeException: Failed to check session lock, aborting
at ahv.h(SourceFile:49)
at ahv.<init>(SourceFile:35)
at ahr.<init>(SourceFile:16)
at ahs.a(SourceFile:78)
at net.minecraft.client.Minecraft.a(SourceFile:1370)
at atj.a(SourceFile:204)
at aul.a(SourceFile:72)
at atj.a(SourceFile:305)
at aul.d(SourceFile:127)
at aul.m(SourceFile:111)
at net.minecraft.client.Minecraft.l(SourceFile:1086)
at net.minecraft.client.Minecraft.J(SourceFile:582)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Thread.java:680)


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

-- Head --
Stacktrace:
at ahv.h(SourceFile:49)
at ahv.<init>(SourceFile:35)
at ahr.<init>(SourceFile:16)
at ahs.a(SourceFile:78)
at net.minecraft.client.Minecraft.a(SourceFile:1370)
at atj.a(SourceFile:204)
at aul.a(SourceFile:72)
at atj.a(SourceFile:305)
at aul.d(SourceFile:127)
at aul.m(SourceFile:111)

-- Affected screen --
Details:
Screen name: bey
Stacktrace:
at net.minecraft.client.Minecraft.l(SourceFile:1086)
at net.minecraft.client.Minecraft.J(SourceFile:582)
at net.minecraft.client.Minecraft.run(SourceFile:534)
at java.lang.Thread.run(Thread.java:680)

-- System Details --
Details:
Minecraft Version: 1.4.6
Operating System: Mac OS X (x86_64) version 10.6.8
Java Version: 1.6.0_24, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 521702624 bytes (497 MB) / 554369024 bytes (528 MB) up to 1069416448 bytes (1019 MB)
JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: No suspicious classes found.
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
LWJGL: 2.4.2
OpenGL: ATI Radeon X1600 OpenGL Engine GL version 2.0 ATI-1.6.36, ATI Technologies Inc.
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: ~~ERROR~~ NullPointerException: null