ActionScript Error #1137: Incorrect number of arguments. Expected no more than 0.

ActionScript 3 Error #1137 Description:
AS3 error 1137 is describing the fact that you have entered a parameter that is not supposed to be inside the parenthesis.

Flash Error 1137 Fix:
Remove all parameters from within the parenthesis.

Bad Code:

var fileToLoad:URLRequest = new URLRequest(“cleanhandsworkahsc.swf”)
var myLoader:Loader = new Loader(fileToLoad);
this.addChild(myLoader);

Good Code:

var fileToLoad:URLRequest = new URLRequest(“cleanhandsworkahsc.swf”)
var myLoader:Loader = new Loader();
myLoader.load(fileToLoad);
this.addChild(myLoader);

This should help you resolve Flex / Flash Error #1137

Thanks and as always Happy Flashing

Curtis J. Morley