0. Install devstudio 1. export environment variable: SWT_GTK3=0 2. Start devstudio 4. RH Central shows error message
Do not use variable: SWT_GTK3=0
RH Central error message is outdated, as F27 does not contain package webkitgtk3, only webkitgtk4. See:
JBIDE-25683 [WATCHER] OpenShift New Connection: Automatic copying of token does not work on Fedora