Hello everyone,

 

So I just downloaded the Custom NPC mod for minecraft 1.7.10. Whenever I try to create a new world or load a world, I get the "Loading World" thing from minecraft and after that the game crashes for me. I tried using the latest Forge version for 1.7.10 as well as the recommended. I'm not using any other mods.

 

EDIT: I'm using the 1.7.10 version because I want to play with some other mods as well (chisel, railcraft, carpenter's blocks and bibliocraft).

 

EDIT2: I just tried it only using Carpenter's Blocks and it also didn't work. So it's probably a problem with forge or java and not this mod.

 

SOLUTION: I did a clean install of minecraft and forge. After that it worked just fine.

 

Any help is appreciated.

 

My crash repport:

 

[embed=425,349]---- Minecraft Crash Report ----

// Quite honestly, I wouldn't worry myself about that.

 

Time: 6-7-16 10:35

Description: Unexpected error

 

java.lang.IndexOutOfBoundsException

at java.nio.Buffer.checkIndex(Unknown Source)

at java.nio.DirectIntBufferU.get(Unknown Source)

at net.minecraft.client.renderer.RenderGlobal.func_72712_a(RenderGlobal.java:350)

at net.minecraft.client.renderer.RenderGlobal.func_72732_a(RenderGlobal.java:294)

at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2216)

at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2146)

at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:240)

at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)

at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)

at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)

at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:2061)

at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)

at net.minecraft.client.main.Main.main(SourceFile:148)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

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 java.nio.Buffer.checkIndex(Unknown Source)

at java.nio.DirectIntBufferU.get(Unknown Source)

at net.minecraft.client.renderer.RenderGlobal.func_72712_a(RenderGlobal.java:350)

at net.minecraft.client.renderer.RenderGlobal.func_72732_a(RenderGlobal.java:294)

at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2216)

at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2146)

at net.minecraft.client.network.NetHandlerPlayClient.func_147282_a(NetHandlerPlayClient.java:240)

at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:70)

at net.minecraft.network.play.server.S01PacketJoinGame.func_148833_a(SourceFile:13)

at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)

 

-- Affected level --

Details:

Level name: MpServer

All players: 0 total; []

Chunk stats: MultiplayerChunkCache: 0, 0

Level seed: 0

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

Level generator options:

Level spawn location: World: (8,64,, Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)

Level time: 0 game time, 0 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: creative (ID 1). Hardcore: false. Cheats: false

Forced entities: 0 total; []

Retry entities: 0 total; []

Server brand: ~~ERROR~~ NullPointerException: null

Server type: Integrated singleplayer server

Stacktrace:

at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)

at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2444)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:927)

at net.minecraft.client.main.Main.main(SourceFile:148)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

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

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

 

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows 10 (amd64) version 10.0

Java Version: 1.7.0_79, Oracle Corporation

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

Memory: 132491096 bytes (126 MB) / 374988800 bytes (357 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

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95

FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1558 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

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

UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1558-1.7.10.jar)

UCHIJAAAA Forge{10.13.4.1558} [Minecraft Forge] (forge-1.7.10-10.13.4.1558-1.7.10.jar)

UCHIJAAAA customnpcs{1.7.10d} [CustomNpcs] (CustomNPCs_1.7.10d(21feb16).jar)

GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 368.39' Renderer: 'GeForce GTX 970/PCIe/SSE2'

Launched Version: 1.7.10-Forge10.13.4.1558-1.7.10

LWJGL: 2.9.1

OpenGL: GeForce GTX 970/PCIe/SSE2 GL version 4.5.0 NVIDIA 368.39, NVIDIA Corporation

GL Caps: Using GL 1.3 multitexturing.

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

Anisotropic filtering is supported and maximum anisotropy is 16.

Shaders are available because OpenGL 2.1 is supported.

 

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)

Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Anisotropic Filtering: Off (1)[/embed]

you need to allocate more ram to Minecraft, this will make your game run a lot faster

do this by enabling jvm arguments in your launch settings and put the following: -Xmx6G -Xms6G -Xmn768m

this will allow Minecraft to use 6 gb of ram, running the game A LOT faster.