[flexcoders] How to fix this error?

The following error had occur sometime. I can't catch within try catch block. How do I? It is flex fault or not? TypeError: Error #1009: null has no properties. at mx.core::UIComponent/focusInHandler() at mx.core::UIComponent/setFocus() at

RE: [flexcoders] How to fix this error?

Of flexhtooSent: Wednesday, January 25, 2006 1:47 PMTo: flexcoders@yahoogroups.comSubject: [flexcoders] How to fix this error? The following error had occur sometime. I can't catch within try catchblock. How do I? It is flex fault or not?TypeError: Error #1009: null has no properties. at mx.core