Did you create an instance of the library symbol? Something like: var myClash:MovieClip = new clash_mc(); var clash_material:MovieMaterial=new MovieMaterial(myClash);
Also "clash_mc" is the name of the symbol in the library or the name of it's class? You will need the call it's class when instantiating it. Post your fla if none of this helps and we can debug this further :) Cheers, Jerome.
