ActionScript 3.0 :: Cannot Convert Fl.data::DataProvider

Nov 17, 2010

I try to assign xml as dataprovider to datgrid. The datgrid is inside a moviclip. If i attach that movieclip from current ApplicationDomain, it works. If i try to attach from another ApplicationDomain, it doesnt work. But i can trace the object name and DataProvider (is []). The assigning part doesnt work. any setting issue?
 
Here is the error,
 
TypeError: Error #1034: Type Coercion failed: cannot convert fl.data::DataProvider@32377dc1 to fl.data.DataProvider.
 
I am using CS5 and AS3.

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