Github Link: https://github.com/PrimaryFeather/Starling-Framework FDT displays errors on some Class definitions and imports in the framework. Also in the AGALMiniAssembler.as are some errors, saying "File could not be parsed.", "Unexpected Token" or "Found 'true' but newline or semicolon was expected" Especially the semicolon shoun't display an error, because it is not a duty to use them. Instead FDT should display a warning In the Framwork itself FDT can't handle Class definitions with pre package names properly, e.g. flash.display.Stage in line 144, starling.core.Starling class see: http://dl.dropbox.com/u/634251/fdt_bug_2356.png