Access of undefined property JSON

ShaningYu

In updating a project that compiled in FB 4.5 to 4.6, received such an error:
Description Resource Path Location Type 1120: Access of undefined property JSON
I referred to the thread at http://forums.arcgis.com/threads/52264-upgraded-to-Flex-Viewer-2.5-Flex-4.6-SDK-and-have-JSON-compile-errors, and updated the library:
   import com.esri.ags.utils.JSON;  //com.esri.serialization.json.JSON; V4.5
But still get the error for this piece of code:
  var dobj:Object = JSON.encode(ac);
Please provide your advice if you know how to fix it.  Thanks.

RobertScheitlin__GISP

Shanning,

   Because both adobe and esri has a library with the same function you have to fully qualify the calls:

var dobj:Object = com.esri.ags.utils.JSON.encode(ac);