In my application build on Flex 3.2 SDK I am calling a swf of Application built in Flex 4 SDK. and I am using Local connection to transfer data to and fro from that swf.
When I am building my flex 3 application using Flex Buulder then everthing works fine. i.e. The swf generrated runs fine and also loads(using swf loader) the Flex 4 swf and data transfer between both the swfs also works fine.
But when I build the Flex 3 application using ant and then when I tries to run the swf generated it opens up properly but when I tries to load the Flex 4 swf on click of a button I am getting exceptions . Also the size of Flex builder generated swf files is greater than thatt of crearted using ant. Although I am including all the libraries in build script.