Hello, I am fairly new to mapmaking but I have modded a few already existing chivalry or other maps just for my own personal uses (for fun and to test out). When I try to save or playtest them though, I receive the message: “sdk maps cannot be played when they have external references…” or “the requested operation cannot be performed on a cooked package”. Any idea what could be causing this/how I can fix it?
Make sure you are saving your map in the content sdk folder. I get this all the time, since I save 3 copies every time I save. As for the cooked folder warning, it is basically telling you that you cannot save a pre-existing chivalry package, as in the ones made by Torn Banner.