Steps to repro: 1. Login to RHQ 2. Resources > Services or Resources > Servers 3. From the resulting list, choose any inventory item that offers a Configure tab (miCoap) 4. While within the Configure tab, try navigating to any of the submenu items in the top-level Resources menu. Current results: Exception thrown - see ensuing attachment(s). Expected results: user can nav away from the config tab, as desired.
Note that I tried reproducing this from a number of different tabs and inventory types. The only common thread I could find was that navigating from within the Configure tab could reliably cause an exception.
This should be a duplicate of RHQ-1358... though this specific problem should have been in a fix late last week. I'm guessing you were testing on the previous QA build. This is currently unreproducible on HEAD at least.
This bug was previously known as http://jira.rhq-project.org/browse/RHQ-1460 Imported an attachment (id=368553) This bug was marked DUPLICATE in the database but has no duplicate of bug id.
*** This bug has been marked as a duplicate of bug 534574 ***