Ok, I will report to the author of weechat.el  

Thank for help  

--  
Superbil


On 2013年4月5日Friday at 上午1:10, Glenn Morris wrote:

> Superbil wrote:
>  
> > I install weechat.el from package manager (M-x package-list-packages),
> > then setup weechat's relay.
> > I don't use ssh and ipv6 so after weechat setup, I try to connect use
> > weechat-connect for plain mode on emacs.
> > after connect sccuss, I got that error.
> >  
>  
>  
> Probably you should report this to the author of weechat.el (not part of
> Emacs).
>  
> > Error during redisplay: (eval (concat (main-line-rmw (quote left) nil)
> > (main-line-buffer-id (quote left) nil main-line-color1)
> > (main-line-major-mode (quote left) main-line-color1)
> > (main-line-minor-modes (quote left) main-line-color1) (
> >  
>  
>  
> Probably you should report this to to the author of main-line.el (not
> part of Emacs).
>  
>