when i try to enter my world its crush and say that

 

---- Minecraft Crash Report ----

// Why did you do that?

 

Time: 1/6/17 10:48 PM

Description: Ticking memory connection

 

java.lang.NullPointerException: Ticking memory connection

at net.minecraft.server.integrated.IntegratedPlayerList.func_148542_a(SourceFile:30)

at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:106)

at net.minecraft.server.network.NetHandlerLoginServer.func_73660_a(NetHandlerLoginServer.java:64)

at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287)

at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180)

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:743)

at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:624)

at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:149)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)

at java.lang.Thread.run(Unknown Source)

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Thread: Server thread

Stacktrace:

at net.minecraft.server.integrated.IntegratedPlayerList.func_148542_a(SourceFile:30)

at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:106)

at net.minecraft.server.network.NetHandlerLoginServer.func_73660_a(NetHandlerLoginServer.java:64)

at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287)

 

-- Ticking connection --

Details:

Connection: net.minecraft.network.NetworkManager@349d7b02

Stacktrace:

at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180)

at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:743)

at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:624)

at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:149)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)

at java.lang.Thread.run(Unknown Source)

 

-- System Details --

Details:

Minecraft Version: 1.11.2

Operating System: Windows 10 (amd64) version 10.0

Java Version: 1.8.0_111, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 266101400 bytes (253 MB) / 558944256 bytes (533 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 0, tcache: 0, allocated: 20, tallocated: 86

FML: MCP 9.38 Powered by Forge 13.20.0.2204 6 mods loaded, 6 mods active

States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

UCHIJAAAA minecraft{1.11.2} [Minecraft] (minecraft.jar)

UCHIJAAAA mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)

UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.11.2-13.20.0.2204.jar)

UCHIJAAAA forge{13.20.0.2204} [Minecraft Forge] (forge-1.11.2-13.20.0.2204.jar)

UCHIJAAAA mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.11.jar)

UCHIJAAAA worldedit{6.1.6-SNAPSHOT} [WorldEdit] (worldedit-forge-mc1.11-6.1.6-SNAPSHOT-dist.jar)

Loaded coremods (and transformers):

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.

Profiler Position: N/A (disabled)

Player Count: 0 / 8; []

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'fml,forge'

mineshafter