FDT5 dislikes s: RemoteObject

Even the simplest Flex project using the standard s: RemoteObject syntax groans that it can't resolve RemoteObject. Rpc.swc is correct in build settings. You can replicate this by creating a new Flex project and adding

    <s:RemoteObject>
    </s:RemoteObject>

      

        
        
        
      

    

in the fx: Declarations block.

FDT5 on Linux, Eclipse 3.5, although this also happens on my licensed FDT3.5. Works great in Flex Builder.

Screenshot: http://dl.dropbox.com/u/568024/fdt5-remoteobject.png