Hi
after upgrade server to 21.3 cant open websocket from Node-red…
Searching the site for recent comments about “websocket” might help.
1 Like
esteemed, but there is version 21.1 and 21.2, obtained 21.3 Error returned again ?? 
No, but probably you had version with initial wrong path.
change websocket to websockets - not worked
back to websocket
downgrade to server-0.20.2-SNAPSHOT.jar - not worked
downgrade to 21.0 - cant login ^)
upgrade node.js to 7.4.0
install latest version 21.3 - not worked
change websocket to websockets - profit… magic…
