TypeError: Error #2007: Parameter blendMode must be non-null.
Posted by shardulbartwal on November 17, 2010
This is the error which make wasted lot of mine time.Finally I get to know that this will appear if we will using
any swc which is created in the advance versions of flex sdk main in 3.3 or 3.4 and we are created the project in the lower version of sdk e.g. 3.2. If you want to come out from this then either go for the higher or equal to the swc version of sdk for the entire application or rebuild your swc with the higher version.Hope this will help you if you will facing this non meaning title error
Keep rocking……..Enjoy Flexing……