---- Minecraft Crash Report ----
// Surprise! Haha. Well, this is awkward.
Time: 7-7-13 22:29
Description: Updating screen events
java.lang.RuntimeException: Failed to check session lock, aborting
at alj.h(SourceFile:44)
at alj.<init>(SourceFile:30)
at alf.<init>(SourceFile:16)
at alg.a(SourceFile:83)
at atn.a(SourceFile:1411)
at aus.a(SourceFile:202)
at avv.a(SourceFile:71)
at aus.a(SourceFile:302)
at avv.d(SourceFile:125)
at avv.m(SourceFile:109)
at atn.k(SourceFile:1157)
at atn.S(SourceFile:662)
at atn.d(SourceFile:618)
at net.minecraft.client.main.Main.main(SourceFile:101)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Stacktrace:
at alj.h(SourceFile:44)
at alj.<init>(SourceFile:30)
at alf.<init>(SourceFile:16)
at alg.a(SourceFile:83)
at atn.a(SourceFile:1411)
at aus.a(SourceFile:202)
at avv.a(SourceFile:71)
at aus.a(SourceFile:302)
at avv.d(SourceFile:125)
at avv.m(SourceFile:109)
-- Affected screen --
Details:
Screen name: bli
Stacktrace:
at atn.k(SourceFile:1157)
at atn.S(SourceFile:662)
at atn.d(SourceFile:618)
at net.minecraft.client.main.Main.main(SourceFile:101)
-- System Details --
Details:
Minecraft Version: 1.6.1
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_09, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 217020872 bytes (206 MB) / 250347520 bytes (238 MB) up to 954466304 bytes (910 MB)
JVM Flags: 1 total; -Xmx1G
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
Launched Version: 1.6.1
LWJGL: 2.9.0
OpenGL: GeForce GTX 660 Ti/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null