Created attachment 566320 [details]
traceback

Description of problem:

As I performed a series of continuous sync and promote cycles for RHEL 6.1, 6.2 repositories (from manifest) and custom provider content, when I attempted to promote both types of content for the first time, the process failed to complete with the error that can be seen in the subject

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Created SaoPaulo organization with Library > Dev1 > QA1 > GA1 environments
2. Uploaded manifest and selected RPMs repositories for both RHEL 6.1 and 6.2 Servers, x86_64
3. Synchronized content
4. Promoted RHEL content (all of it) to Dev1 environment
5. Synchronized content again
6. Added new custom content pointing to internal BREW repository for SE
7. Synchronized all available repositories
8.  Promoted both RHEL and custom repository content to Dev1

Actual results:

The web ui showed a message stating that the promotion failed.

Expected results:


Additional info: (traceback attached)

2012-02-28T08:50:56-0500: [Worker(delayed_job host:qetello02.usersys.redhat.com pid:19369)] Changeset#promote_content failed with NoMethodError: undefined method `[]' for nil:NilClass - 0 failed attempts
2012-02-28T08:50:56-0500: [Worker(delayed_job host:qetello02.usersys.redhat.com pid:19369)] PERMANENTLY removing Changeset#promote_content because of 1 consecutive failures.
undefined method `[]' for nil:NilClass