My mistake, the problem is not with event but with goog.events.Event being undefined but with org.apache.flex.core.Application being undefined. So it looks like the same problem Harbs was having [1]
[1] http://apache-flex-development.2333347.n4.nabble.com/Falcon-build-failing-td60790.html -- View this message in context: http://apache-flex-development.2333347.n4.nabble.com/FlexJS-Simple-App-Not-Running-tp60825p60833.html Sent from the Apache Flex Development mailing list archive at Nabble.com.