Hello Jesper, Yes, it seems that Flash Builder and High Sierra don't get along well. I already observed other critical bug, for example you can't add a SWC library to a project in the Flex Build Path tag of the properties panel because the browse button don't launch the file browser anymore.
I don't know if Adobe planned to correct those bugs, I think it's highly unlikely... Vincent. -- Sent from: http://apache-flex-users.2333346.n4.nabble.com/
