Unable to resolve a class for ResourceBundle: strings

I was trying with Photviewer app that i mentioned in below post  app..but i got “Unable to resolve a class for ResourceBundle: strings” error..i solved it

After downloading the PhotoViewer sample application source code (www.adobe.com/devnet/flex/samples/photo_explorer/), you may receive compilation errors such as “Unable to resolve a class for ResourceBundle: strings”.

Reason

Additional compiler arguments are required:—–

In your Flex Builder, go to Project > Properties. Under Flex Compiler
Settings, put this string in Additional Compiler Arguments:

paste the below line
-use-network=false -library-path+=locale/{locale} -source-path+=locale/{locale} -locale=en_US

The sample application will successfully compile after adding the additional compiler arguments.