Unknown World Error on dungeon Start

Hey there. When you say imported, do you mean to say you imported it from DungeonsXL? If so, I may actually have identified the problem, but just need a confirmation that all and any dungeons you're having this problem with were imported from DungeonsXL.

Hey there. I managed to locate and fix the issue on the latest dev build! However, after updating it, you'll still need to manually fix your dungeon's config file by deleting the following line from your exit location:

==: org.bukkit.Location