Recently I have been using Flex 3 for some actionscript projects and added swc file for Flex to compile CS3 components. One thing I have found is that when you have set “autoSize” property for Label component, Flex will automatically set the width of Label component to 0 so you won’t see anything on the screen… (Compiled with Flash is fine)

There are 2 solutions: either set additional Label component “width” property or don’t set “autoSize” property, e.g- if you have a Label component on stage with width 200px, you can use:

myLabel.autoSize = TextFieldAutoSize.LEFT;
myLabel.width = 200;

or don’t set any properties.