Stuck inside a buliding!
Option 1: log out and log back in. Sometimes this fixes missing geometry bugs.
Option 2: Team with someone, and have them use Recall Friend/Assemble The Team to pull you out.
Option 3: File a support ticket under the "stuck" option. This is the most reliable, but also takes the longest.
Aside from the graphics bug, if you log out from inside a mission, it will put you outside the mission door when you log back in.
Paragon City Search And Rescue
The Mentor Project
I recently started playing CoH and have just started a mission to defeat some Hellion Informants, then go inside a building to pick up a Hellion disguise. Upon entering the building, the walls/floor/ceiling all vanished, and I can only see objects(boxes, crates, Hellions, etc).
I have Mission Teleport, but I cannot use skills in this building and /stuck does nothing. Also, I've fiddled around with the graphics settings but nothing worked.
Is there a way to unstuck a hero/teleport it back to Atlas City?