Problem when converting smooth skin to muscle system

[gaviez]

Hi
I'm trying to convert a skin cluster to a muscle system, but maya sends me this message:

//Error: more than one object matches name: Head

As long as I know, there is only one joint named that way in my skeleton, so I am unable to find out where the problem is. I made a complete new skeleton, but the same happens when I try to convert the skin cluster to a muscle system. Could anyone help me with this? any idea about what could be happening?

[thnkr]

if

select "head";

gives you

// Error: line 1: More than one object matches name: head //
then do
select "head*";
and reveal selected in the outliner.

[gaviez]

Thanks a lot, Michiel.

Fianlly, as there were some other problems with my joints, I started the skeleton again. I'm already building the muscles. I Apreciate your help.