(SOLVED) Error in client but not in mcp

[DeStilleGast]

Hello all, I'm DeStilleGast and the modmaker from the FreezeCam and the WitherBow.

 

I have the same forge version in mcp and client.

But client crash when i start and gives this error: http://pastebin.com/5dLmt70z

 

But in runs fine in mcp and everything is in the zipfile (the mod) in the mods folder

 

if you wanna try or test it by you self, download page is here: http://www.minecraftforum.net/index.php?showtopic=1822270

 

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The problem was in the CamEntity, it was extending OtherEntityPlayerMP and it is not more supported ¿¿¿

so I have changed to AbstractClientPlayer and its finally working =D

 

[robin4002]

Caused by: java.lang.ClassFormatError: Duplicate field name&signature in class file com/DSG/mc/FreezeCam/CamEntity
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at java.security.SecureClassLoader.defineClass(Unknown Source)
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:171)
        ... 40 more

Everything works on mcp because the environment is not obfuscated but once compiled, two field have the same name.

Open CamEntity.java and locate all field named field_something

Open the file forge/mcp/conf/fields.csv with notepad ++

Use ctrl + f and looking all matching (for example, if I search field_94336_cN, I find "field_94336_cN,blockIcon,0," therefore field_94336_cN match blockIcon.

Once you have found the duplicate field, delete or renamed it.

[DeStilleGast]

Thank for trying to help me but it still have the same problem

but im still trying stuff, and maby that is crashing