This has been happening for almost a week now. Whenever I log on the server my client crashes.  I cant find the reason. I tried reinstalling my minecraft and it didnt work. Here is the crash report incase you can help me.

---- Minecraft Crash Report ----

WARNING: coremods are present:

Contact their authors BEFORE contacting forge

// On the bright side, I bought you a teddy bear!

Time: 15.04.2016 17:24

Description: Unexpected error

java.lang.NullPointerException: Unexpected error

at uk.co.swdteam.client.eventHandler.TickHandler.onRenderTick(TickHandler.java:291)

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_30_TickHandler_onRenderTick_TickEvent.invoke(.dynamic)

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)

at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)

at net.minecraftforge.fml.common.FMLCommonHandler.onRenderTickStart(FMLCommonHandler.java:376)

at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1053)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:345)

at net.minecraft.client.main.Main.main(SourceFile:120)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

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

-- Head --

Stacktrace:

at uk.co.swdteam.client.eventHandler.TickHandler.onRenderTick(TickHandler.java:291)

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_30_TickHandler_onRenderTick_TickEvent.invoke(.dynamic)

at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:55)

at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityPlayerSP['JackHarkness11'/5241776, l='MpServer', x=48902,09, y=48,06, z=1878,17]]

Chunk stats: MultiplayerChunkCache: 60, 60

Level seed: 0

Level generator: ID 00 - default, ver 1. Features enabled: false

Level generator options: 

Level spawn location: 14,00,92,00,293,00 - World: (14,92,293), Chunk: (at 14,5,5 in 0,18; contains blocks 0,0,288 to 15,255,303), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)

Level time: 202159919 game time, 8551 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: 12 total; [EntityPlayerSP['JackHarkness11'/5241776, l='MpServer', x=48902,09, y=48,06, z=1878,17], EntityRabbit['Rabbit'/5241822, l='MpServer', x=48832,56, y=65,00, z=1925,84], EntitySheep['Sheep'/5241821, l='MpServer', x=48840,00, y=67,00, z=1929,53], EntityBat['Bat'/5241820, l='MpServer', x=48872,47, y=37,56, z=1876,81], EntityBat['Bat'/5240188, l='MpServer', x=48868,53, y=25,09, z=1862,47], EntityChicken['Chicken'/535775, l='MpServer', x=48970,50, y=78,00, z=1852,50], EntityChicken['Chicken'/535776, l='MpServer', x=48968,50, y=78,00, z=1849,50], EntityChicken['Chicken'/535777, l='MpServer', x=48975,53, y=81,00, z=1853,34], EntityChicken['Chicken'/535778, l='MpServer', x=48972,44, y=79,00, z=1849,47], EntityBat['Bat'/5239571, l='MpServer', x=48881,25, y=25,09, z=1864,47], EntityBat['Bat'/5239570, l='MpServer', x=48880,50, y=25,09, z=1859,59], EntitySheep['Sheep'/5241824, l='MpServer', x=48844,50, y=69,00, z=1939,78]]

Retry entities: 0 total; []

Server brand: fml,forge

Server type: Non-integrated multiplayer server

Stacktrace:

at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:407)

at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2502)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:374)

at net.minecraft.client.main.Main.main(SourceFile:120)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --

Details:

Minecraft Version: 1.8

Operating System: Windows 8.1 (amd64) version 6.3

Java Version: 1.8.0_25, Oracle Corporation

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

Memory: 222824472 bytes (212 MB) / 475226112 bytes (453 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: 13, tallocated: 95

FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.4.1563 Optifine OptiFine_1.8_HD_U_H2 4 mods loaded, 4 mods active

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

UCHIJAmcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 

UCHIJAFML{8.0.99.99} [Forge Mod Loader] (forge-1.8-11.14.4.1563.jar) 

UCHIJAForge{11.14.4.1563} [Minecraft Forge] (forge-1.8-11.14.4.1563.jar) 

UCHIJAthedalekmod{Update 42.2} [thedalekmod] (Dalek Mod - Update 42.2.jar) 

Loaded coremods (and transformers): 

GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.4.13293 Compatibility Profile Context 14.502.1019.0' Renderer: 'AMD Radeon HD 8650G + HD 8600M Dual Graphics'

Launched Version: 1.8-forge1.8-11.14.4.1563

LWJGL: 2.9.1

OpenGL: AMD Radeon HD 8650G + HD 8600M Dual Graphics GL version 4.4.13293 Compatibility Profile Context 14.502.1019.0, ATI Technologies Inc.

GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Shaders are available because OpenGL 2.1 is supported.

VBOs are available because OpenGL 1.5 is supported.

Using VBOs: No

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

Type: Client (map_client.txt)

Resource Packs: []

Current Language: English (US)

Profiler Position: N/A (disabled)

From what I've heard, core mods can do some odd stuff. It is recommended to try joining with only the Dalek Mod installed.

I was using optifine which I removed out of the mods folder I am still faced with the same problem and I keep crashing.

GuEstlin Try Remove Dalek Mod Fr.o.m. %appdata%/.minecraft/Mods 

and download again Dalek mod 

That didnt work either. I think it has something to do with me wearing sonic shades? That crashes my client?

 Hello GuEstlin,

It might help if you try to remove the core mod from the "config" folder as well.

Thanks, _Anorack_

Well it wasnt needed to do that. Infact it had nothing to do with coremods. Its fixed now. The reason for the crash was my location when I logged out.