Aha! Fiiiiiiiiiiiinder! Sometimes it's not a lot of fun to be a Windows guy trapped in a Mac office ;)
Following this thread on the Adobe forums: http://forums.adobe.com/thread/526625, it seems you cannot just drag and drop the new AIR SDK files in the Finder on Mac OS. You need to use the following command: ditto -V /Volumes/AIR\ SDK /Applications/Adobe\ Flex\ Builder\ 3/sdks/3.4.0 It is well now. --- In [email protected], "seanmcmonahan" <s...@...> wrote: > > I just updated my AIR SDK to 1.5.3 from 1.5.2 and when I attempt to build my > application I get the following error: > > Unable to locate specified base class 'mx.core.WindowedApplication' for > component class 'MyApp'. > > I've done some searching and not come up with anything. Fortunately I backed > up my Flex SDK folder before doing this update (using 3.4). Reverting back > to that allows the app to compile. Unfortunately, my signing certificate > just expired and though I have a new one I need to use AIR 1.5.3 to migrate > properly. > > Does anyone have any thoughts on what my problem is? >
