Plugins » Docker

Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1162259
Description of problem: On the New Container page, it is possible to click the "Next" button, when no Docker compute resource has been created. This results in an improperly formatted error page.

Version-Release number of selected component (if applicable):
Nightly RHEL6.5/7

How reproducible:
Always

Steps to Reproduce:
1. Ensure you have no Docker computer resources crated.
2. Navigate to Containers -> New container
3. You should have an error displayed on the page stating you need a Docker computer resource. If not, go to step 1.
4. Click the "Next" button.

Actual results:
User is able to click the next button and initiate the next step. However, an error page is displayed with the improperly formatted error message below.
Warning!
undefined method `[]' for nil:NilClass

Expected results:
The "Next" button is disabled unless the Docker computer resource has been created and/or a proper error message is displayed on the next page.