Flex 4 and air 2beta

hii
I have an air application using flex 4 and air 2.0beta version,
when i am trying to run the project its showing an error :
VerifyError: Error #1014: Class flash.display::Shader could not be found... ,
did get what it indicatess....
have made all the cofigurations..,,changed the namespace 2.0beta2..n all
please give me any solution ..
Thanks
Saritha

Sounds like airglobal.swc is missing in your library path. I have some tips here http://blogs.adobe.com/jasonsj/2010/03/using_the_air_2_sdk_in_flash_builder_4.html, but you might want to double check your SDK overlay: http://labs.adobe.com/wiki/index.php/AIR_2:Release_Notes#AIR_2_SDK.
Jason San Jose
Software Engineer, Flash Builder

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quote:
Originally posted by:
Kurrykid
Now that was when I was on a Vista machine. When I use my
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quote:
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