Redmine

If an extended field is not used by a tracker but is enabled in the issue overview, then an error is produced because the value of that field is nil

I appended a possible patch as file

In File: lib/extended_queries_helper_patch.rb:

if !column.custom_field.respond_to?(:visible_by?) || column.custom_field.visible_by?(issue.project, User.current)
                     value = issue.custom_field_values.detect{ |value| value.custom_field_id == column.custom_field.id }
+                    if value.nil?
+                        return nil
+                    end

h(show_value(value))
                 else