I try to integrate starling with away3d, with flashdevelop is OK, but in flex is not OK, mxml, all md2 disappear, the same md2 file both work in flash develop & away3d openfl, but fail in flex, can anyone tell me why ? I used 3ds max, fragmotion, misfit, prefab 3d, all show no error. There is example for md2 in away3d example, pknight, when I embed this pknight md2 file instead of mine, it show, what's wrong ? Can anyone help ?