I'm using 220.127.116.1175 in Flash Builder and have set 'framework linkage' to "merged into code". However I now have several error messages regarding <mx:> components:
"Could not resolve <mx: (component type ) > to a component implementation."
Can anyone point me in the right direction?
It could be you are using the halo namespace which was renamed to mx.
In your code change
That did the trick.