I use a buildbox template to create testgame but I got this error. I deleted all object but this file is still 27mb, I dont know why. I cant delete object "Hard" and " Hard-LOCKED" in Atlas#1. I think it is problem. I use buildbox 2.2.8 to export to ios ,it only show black screen after loading. if I use buildbox 2.2.1 , everything run perfectly. Anyone help me, I dont know where I wrong. Thank you so much. xcode show error [PTPlayer] - null sprite model https://www.dropbox.com/s/usfuab9u0g9930b/testnotrun228.bbdoc?dl=0