I’ve recently switched over to the improved flash builder 4.7 (4.6 just drags on my machine), and I’ve decided to learn the use and implementation of the awayphysics library. But I’ve come to a halt when trying to compile with some classes from the awayphysics library, the MemUser specifically. From what I gather, your suppose to add the AwayPhysics.swc as well to the build path to resolve this error, but the error persists. From a little bit of a google searching, the MemUser class is an alchemy specific class, which tells me that this is probably a problem with the new compiler introduced in FB4.7 , ASC2.0.

Would there happen to be a additional compiler argument I need to add in to get around this error? Or does the compiled alchemy swc file need to be recompiled for the new ASC2.0 compiler?