Stack trace reveals that in org.apache.flex.events.Event.js
in line 33: goog.inherits(org.apache.flex.events.Event, goog.events.Event); goog.events.Event is undefined, even though line 13 is goog.require('goog.events.Event'); -- View this message in context: http://apache-flex-development.2333347.n4.nabble.com/FlexJS-Simple-App-Not-Running-tp60825p60828.html Sent from the Apache Flex Development mailing list archive at Nabble.com.