def getErrorInfoFromResponse
      if @responseXMLdoc
         errcode = getResponseValue( :errcode )
         @errcode = errcode ? errcode : ""
         errtext = getResponseValue( :errtext )
         @errtext = errtext ? errtext : ""
         errdetail = getResponseValue( :errdetail )
         @errdetail = errdetail ? errdetail : ""
         if @errcode != "0"
            @lastError = "Error code: #{@errcode} text: #{@errtext}: detail: #{@errdetail}"
         end
      end
      @lastError
   end
def getErrorInfoFromResponse
      if @responseXMLdoc
         errcode = getResponseValue( :errcode )
         @errcode = errcode ? errcode : ""
         errtext = getResponseValue( :errtext )
         @errtext = errtext ? errtext : ""
         errdetail = getResponseValue( :errdetail )
         @errdetail = errdetail ? errdetail : ""
         if @errcode != "0"
            @lastError = "Error code: #{@errcode} text: #{@errtext}: detail: #{@errdetail}"
         end
      end
      @lastError
   end
Extracts error info from XML responses returned by QuickBase.