# File lib/fusioncharts/exporter/fc_error.rb, line 52
  def warnings
    warning_msgs=""
    0.upto(@warn_codes.length-1) do |i|
        message = Fusioncharts::Exporter::FcError.warning_message(@warn_codes[i])
        if(message == nil or message.empty?)
         message = "Could not find warning message for "+ @warn_codes[i] 
       end
        # This is just a warning/notice
       warning_msgs+=message
     end
     return warning_msgs
  end