Minecraft Forums

(This was translated with google translator so please excuse my errors)
Well first of all I want to say I am new to this forum and I just record on it to see if they could help me fix my mistake, so forgive me if this does not go here.

I purchased the Premium Minecraft recently and all great until I decided to put him mods and as you know the Forge API key for that, and after a succession of attempts to install this mod (11 times) with support forums, videos , tutorials etc and seeing that It always crash i decide to come to the forum.

The error is mainly that after install the Api Forge and I can open the Minecraft even going all right I can confirm that the mod is installed as the lower left corner tells me the mods I have, but when I open a map out shutting down internal server ¨ ... ¨ and right after that the game crash me.

Data:
-I Always delete META-INF.
-I install the Minecraft mod with virgin, I mean without any mod installed as indicated previously.
-I tried downloading the Api Forge several forums and websites and none has worked.
-I Always download the Forge-Api according to my version of Minecraft 1.5.1
-'I've tried several times




---- Minecraft Crash Report ----
// Uh... Did I do that?

Time: 7/04/13 02:13 PM
Description: Unexpected error

java.lang.ClassCastException: net.minecraft.client.entity.EntityClientPlayerMP cannot be cast to cpw.mods.fml.common.network.Player
at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:237)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:83)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1571)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:59)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1895)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:831)
at net.minecraft.client.Minecraft.run(Minecraft.java:756)
at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:237)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:83)
at net.minecraft.client.multiplayer.NetClientHandler.func_72501_a(NetClientHandler.java:1571)
at net.minecraft.network.packet.Packet250CustomPayload.func_73279_a(SourceFile:59)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['ElPacasAsesino'/277, l='MpServer', x=-108,50, y=66,62, z=253,50]]
Chunk stats: MultiplayerChunkCache: 0
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-108,64,256), Chunk: (at 4,4,0 in -7,16; contains blocks -112,0,256 to -97,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 15 game time, 15 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: 1 total; [EntityClientPlayerMP['ElPacasAsesino'/277, l='MpServer', x=-108,50, y=66,62, z=253,50]]
Retry entities: 0 total; []
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:441)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2405)
at net.minecraft.client.Minecraft.run(Minecraft.java:779)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.5.1
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_17, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 496455504 bytes (473 MB) / 633536512 bytes (604 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 10817 (605752 bytes; 0 MB) allocated, 10817 (605752 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.44 FML v5.1.16.639 Minecraft Forge 7.7.1.639 3 mods loaded, 3 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LWJGL: 2.4.2
OpenGL: AMD Radeon HD 7570 GL version 4.2.11750 Compatibility Profile Context, ATI Technologies Inc.
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
ElPacasAsesino [N]LvL:1 | Lombriz
Mensajes: 1 Registrado: Dom Abr 07, 2013 8:06 pm

Arriba

Haha I think the correct term for "untounched minecraft" is vanilla, not virgin, although I do like that, anywho are you positive you have the correct version of the mod for your version of minecraft?

it does not work me, i delete META-INF and after that i pass the forge api´s records, and i let the META-INF in minecraft.jar without MOJANG´s records, but when i go to open a map in Minecraft, it crash me, please help me.

Quote from webrosc

DON'T delete the META-INF folder
You just remove some files from the folder now

http://www.minecraft...ation/Universal

t does not work me, i delete META-INF and after that i pass the forge api´s records, and i let the META-INF in minecraft.jar without MOJANG´s records, but when i go to open a map in Minecraft, it crash me, please help me.

Quote from webrosc

DO NOT DELETE THE META-INF FOLDER

Copy the files then delete the ones with mojang in the name

I installed de Modloader in a Win7 computer and it works perfectly, but in my PC, (Win8) I did the same process and it crashed me equally. I do not know what is the problem, please help me.