when i try this

<%= button_to "Teste", PDFKit.new("Hello Brazil").to_pdf %>

its output me a error

ArgumentError (invalid byte sequence in UTF-8):
  pdfkit (0.5.1) lib/pdfkit/middleware.rb:16:in `call'
  <internal:prelude>:10:in `synchronize'
  
/Users/leocaminha/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:111:in
 `service'
  
/Users/leocaminha/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:70:in
 `run'
  
/Users/leocaminha/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/server.rb:183:in
 `block in start_thread'

Em 26/06/2011, às 04:05, amritpal pathak escreveu:

> 
> 
> On Sun, Jun 26, 2011 at 2:48 AM, Jatin kumar <jatinkumar.n...@gmail.com> 
> wrote:
> PDFKit.new("<p>Hello Brazil</p>").to_pdf
> 
> Sorry for interruption.I tried it to .I am using rails 3.0.7.I pasted above 
> code in action of a button so that click on it can generate pdf.but i didn't 
> work.
>   
> Output is:
> 
>      
>  
> helo
> 
> PDFKit.new("
> Hello Brazil
> 
> ").to_pdf
> 
>    thanks 
> 
>   amritpalpathakgne.wordpress.com 
> 
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