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Description of problem: While trying to create an app with an existing namespace(by typing an existing namespace in the wizard) from the app create wizard, there's no meaningful error message but "undefined method `upcase' for ["Namespace 'domx21' is already in use. Please choose another."]:Array NoMethodError in Applications#create" Showing /var/www/stickshift/site/app/views/application_types/show.html.haml where line #14 raised: Version-Release number of selected component (if applicable): devenv_1659 rhc-site-0.88.4-1.el6_2.noarch How reproducible: Always Steps to Reproduce: 1.Log in an devenv instance with a new user 2.Go to /app/console/application_types 3.Try to create an app via wizard 4.Type an existing namespace, 5.Create Actual results: Failed with error ""undefined method `upcase' for ["Namespace 'domx21' is already in use. Please choose another."]:Array" Expected results: It should show proper error message Additional info:
Was poorly merging errors in applications_controller.
Found the fix in devenv_1661,move it to ON_QA.
Verified it on devenv_1661, could show error message well now like : Namespace 'domx21' is already in use. Please choose another.