by Dyaxler » Tue Mar 29, 2016 3:51 pm
Thank you munn for working through this bug...
To summarize, if you've run other addons that makes changes to your frames before trying out SpartanUI it might interfere with Spartan's ability to update certain frames. In this case, the Target frame. Please check your layout-cache.txt file in each character directory. You can safely delete the file and the WoW client will rebuild it. You might have to preposition your chat frames or if you're running something like MoveAnything you might have to set that back up. Or if you're brave enough you can edit the file and find the offending frame and delete the individual frame data entry.
Author of SpartanUI for Vanilla WoW 1.12More info available here:
Nostalrius Forum thread link. - Feed back welcome.
Submit bugs on GitHub or post about it in the forum thread.