aanyone help me for pdf formate

i installed the prown gem for getting my data in pdf formate but i getting error undefined method `to_sym' for PDF:Module i used this   def show     @student = Student.find(params[:id])

    respond_to do |format|       format.html       format.json { render :json => @student }       format.pdf { render :layout => false }     end

Hi Sudhir,

The best way to get a solution to this issue is using a gem instead of prown gem.

You can simply use the "pdf-writer" gem instead of prown & it will give the result what you actually expected.

Hope this information useful to you. If you really want to update more about Ruby on Rails and its development, Then just check this out.

Ruby On Rails – Why It’s A Technology To Really Consider? | Innoppl

Have a Nice Day...

Regards Daniel Jackson