Description of problem: undefined method `split' for 4:Fixnum [miq_request/show] raised when displaying the details of a request Version-Release number of selected component (if applicable): 5.8.1.5 How reproducible: all the time Steps to Reproduce: 1.provision a service with a dynamic dialog that includes an integer value 2.display the results of the request 3. Actual results: undefined method `split' for 4:Fixnum [miq_request/show] Expected results: able to display the values Additional info: this seems already fixed in upstream (https://github.com/ManageIQ/manageiq-ui-classic/blob/master/app/helpers/application_helper/dialogs.rb) : on the appliance we have no checks : def dialog_dropdown_selected_value(field) if !field.values || field.values.empty? return field.value end values = field.values.to_h result = field.value.split(',').collect do |val| if values.include?(val) values.to_h[val] else val end end result.join(',') end On the upstream version, there is a check def dialog_dropdown_selected_value(field) if !field.values || field.values.empty? return field.value end if field.value.kind_of?(String) && field.value.include?(',') values = field.values.map do |a| a.map!(&:to_s) end.to_h result = field.value.split(',').collect do |val| values.include?(val) ? values[val] : val end result.join(',') else values = field.values.to_h values.include?(field.value) ? values[field.value] : field.value end end