When saving an xhtml file, getting JSF error popup -------------------------------------------------- Key: JBDS-4743 URL: https://issues.jboss.org/browse/JBDS-4743 Project: Red Hat JBoss Developer Studio (devstudio) Issue Type: Bug Components: jsf Affects Versions: 12.9.0.GA Environment: JBDS 12.9 on macOS mojave Reporter: Fabi Yo Priority: Major Attachments: Schermafbeelding 2018-11-07 om 9.42.32 AM.png I am working on an xhtml file which contains JSF tags. I can work normally in it. After a while (random) when I save an xhtml file, I get this popup saying: 'Refreshing JSF information about: ..... ' An internal error occured. The problem is, from the moment i get it, it doesn't stop. After a while it gets very annoying. I wish I could tell you more, but the error popup is quite vague... See more info in the picture in attachment