This seems like a question that would be better posted in stackoverflow.com or support <https://intellij-support.jetbrains.com/hc/en-us/?webstorm> with IntelliJ Platform to get better visibility and aid. This discussion group is meant for general discussions about the Google App Engine and/or its connected resources. While posting the concern on stackoverflow, make sure to include all the necessary details(errors, steps you have followed etc..) and appropriate tags.
That's being said, I have seen a document <https://www.jetbrains.com/help/webstorm/creating-a-remote-server-configuration.html> on setting up a remote server configuration for Webstorm IDE where it explains different connection methods including the one using the ftp protocol. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/773afc80-0ceb-4ff9-86cf-9100e6dc3f70%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.