It could be two things. You could be using a component/library that isn't open source (such as the flash.* packages or a third party component) or sometimes using the Flex RSL does this. If it's a standard open source Flex class, try incorporating the Flex code into your project instead of using the RSL and see if that works.
- Daniel Freiman On Mon, May 11, 2009 at 10:53 AM, markgoldin_2000 <[email protected] > wrote: > > > When I run my app from the Builder I am getting an SDK run-time error that > does not open a source file but instead shows: > Source not found > > How do I fix it? > > Thanks > > >

