R help - Jul 2003 - Error in par

Hi,

I make a function and it work, but I get a error message in the follow step:

  image.plot(zlim = c(0,216),legend.width=0.2,legend.only=T,
             horizontal=T,col=palette(),nlevel=nivcor,offset=0.7,
             legend.shrink=1)

The error is:

Error in par(old.par) : invalid value specified for graphics parameter
"fig".

The error appear not important, but i like to correct to eliminate de message.

Any idea

Thanks
Ronaldo
-- 
It now costs more to amuse a child than it once did to educate his father.
--
|>   // | \\   [***********************************]
|   ( ?   ? )  [Ronaldo Reis J?nior                ]
|>      V      [UFV/DBA-Entomologia                ]
|    /     \   [36571-000 Vi?osa - MG              ]
|>  /(.''`.)\  [Fone: 31-3899-2532                 ]
|  /(: :'  :)\ [chrysopa at insecta.ufv.br            ]
|>/ (`. `'` ) \[ICQ#: 5692561 | LinuxUser#: 205366 ]
|    ( `-  )   [***********************************]
|>>  _/   \_Powered by GNU/Debian Woody/Sarge