please help me in this error

Internal compiler error. See the console log for more information. output was:Error: System.ArgumentException: An element with the same key already exists in the dictionary.
at System.Collections.Generic.Dictionary`2[System.String,System.String].Add (System.String key, System.String value) [0x00000] in <filename unknown>:0
at us.UnityScriptCompilerFactory.FromCommandLineOptions (us.CommandLineOptions options) [0x00000] in <filename unknown>:0
at us.UsModule.compile (us.CommandLineOptions options) [0x00000] in <filename unknown>:0
at us.UsModule.runWithCommandLine (System.String[] commandLine) [0x00000] in <filename unknown>:0
at us.UsModule.Main (System.String[] argv) [0x00000] in <filename unknown>:0

 

The error says you are trying add a dictionary element using a key that already exists, have you checked that?

 

what I have to check?? I am not understanding how to check......can You Please tell me what I have to do .

 

I believe it is saying somewhere in your code you using an existing dictionary key. Are you using a dictionary somewhere?

 

@Zombi...I can also understand from the error description that somewhere duplicate key is being added in the dictionary ..but the problem is that I cant get any reference to that ...as where the duplicate key is being inserted and which script is causing the problem.. I believe its got something to do with the internal compiler error..let me know if you can help on this

 

did you find the answer because I have a similar problem