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Forge source installer exception


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Hy all!!!


I got an error, when I install MC Forge for MCP 7.2.


The error code (in the consol of install.cmd)



============= Forge ModLoader Setup Start =============

Setting up MCP

> Backing up commands.py

Patching file D:\Programok D\Minecraft\Sajßt\modding\MCP\runtime\commands.py

patching file commands.py

Commands patch applied successfully

Copying FML conf

Fixing MCP Workspace

Downloaded argo-2.25.jar successfully

Downloaded guava-12.0.1.jar successfully

Downloaded guava-12.0.1-source.jar successfully

Downloaded asm-all-4.0.jar successfully

Downloaded asm-all-4.0-source.jar successfully

Warning, Modified Server jar detected

Continuing with decompile may produce unpredictable results7If you continue, do not come to the FML or Forge team with decompile issues.

If you really want to continue, enter "Yes" yes

== MCP 7.2 (data: 7.2, client: 1.3.2, server: 1.3.2) ==

# found ff, ff patches, srgs, name csvs, doc csvs, param csvs, renumber csv, ast

yle, astyle config

> Creating Retroguard config files

== Decompiling client using fernflower ==

> Creating SRGs

> Applying Retroguard

> Compiling AccesTransformer

> Compiling MCPMerger

> Running MCPMerger

Exception in threa "main" java.lang.IndexOutOfBoundsException: Index: 3, Size:


            at java.util.ArrayList.rangeCheckForAdd(ArrayList.java:612)

            at java.util.ArrayList.add(ArrayList.java:426)

            at cpw.mods.fml.common.asm.transformers.MCPMerger.processFields(MCPMerge


            at cpw.mods.fml.common.asm.transformers.MCPMerger.processClass(MCPMerger


            at cpw.mods.fml.common.asm.transformers.MCPMerger.processJar(MCPMerger.j


            at cpw.mods.fml.common.asm.transformers.MCPMerger.main(MCPMerger.java:87


Decompile Exception: 1

Press any key to continue...




I know forge says modified server jar, but I download this from minecraft.net and I don't modified.


I did this:



I download and extract mcp72.zip.


I download minecraft_server.jar (1.3.2).


I put minecraft_server.jar and my Minecraft's bin and resources folder (fresh and 1.3.2) to my MCP/jars directory.


I download minecraftforge-src- and extract into MCP directory.


I run MCP/forge/install.cmd and get the error.




Please help me!

Sorry for my bad English!


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Sounds to me like you're not using the clean jars.

Go into mcp/forge/fml/common/cpw/mods/fml/common/asm/transformers/MCPMerger.java and set debug = true;

Give us a full log please.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

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