---- Minecraft Crash Report ---- // Surprise! Haha. Well, this is awkward. Time: 27/04/13 23:13 Description: Sending packet java.lang.NullPointerException at ch.b(SourceFile:107) at ch.a(SourceFile:39) at jh.b(SourceFile:430) at je.a(SourceFile:217) at je.a(SourceFile:201) at it.a(SourceFile:127) at net.minecraft.server.MinecraftServer.r(SourceFile:470) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at bjh.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 ch.b(SourceFile:107) at ch.a(SourceFile:39) -- Packet being sent -- Details: Packet ID: 35 Packet class: es Stacktrace: at jh.b(SourceFile:430) at je.a(SourceFile:217) at je.a(SourceFile:201) at it.a(SourceFile:127) at net.minecraft.server.MinecraftServer.r(SourceFile:470) at net.minecraft.server.MinecraftServer.q(SourceFile:397) at bjh.q(SourceFile:122) at net.minecraft.server.MinecraftServer.run(SourceFile:331) at gp.run(SourceFile:573) -- System Details -- Details: Minecraft Version: 1.5.1 Operating System: Windows XP (x86) version 5.1 Java Version: 1.7.0_21, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 358531920 bytes (341 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB) JVM Flags: 2 total; -Xms512m -Xmx1024m AABB Pool Size: 244656 (13700736 bytes; 13 MB) allocated, 78023 (4369288 bytes; 4 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: 5984 (335104 bytes; 0 MB) allocated, 5984 (335104 bytes; 0 MB) used Player Count: 1 / 8; [jc['Lord_Stripey'/3779, l='Isadad', x=22.43, y=63.00, z=120.21]] Type: Integrated Server (map_client.txt) Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.