Hi,
 
Can you show the code? I think, you are trying to show a component or instantiate a component while its all dependencies are not yet initialized.
 
Please share the code which is throwing this error.
 
-abdul


From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of flexhtoo
Sent: Wednesday, January 25, 2006 1:47 PM
To: [email protected]
Subject: [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 mx.managers::FocusManager/setFocus()
      at mx.managers::FocusManager/activate()
      at mx.managers::SystemManager/deactivate()
      at mx.managers::FocusManager/FocusManager$1683$private::hideHandler()
      at flash.events::EventDispatcher/dispatchEvent()
      at mx.controls::Menu/dispatchEvent()
      at mx.core::UIComponent/setVisible()
      at mx.core::UIComponent/set visible()
      at mx.controls::Menu/hide()
      at mx.controls::Menu/Menu$438$private::hideAllMenus()
      at mx.controls::Menu/mouseUpHandler()


flexhtoo






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