json error in mvc sample

[helmishariff]

from debug console:

Sending through HTTP to a controller:test
VM117:1 Uncaught SyntaxError: Unexpected token o in JSON at position 1
at JSON.parse ()
at WebSocket.socket.onmessage (WebSocketManager.js:106)
socket.onmessage @ WebSocketManager.js:106

[Henry00IS]

The MvcSample example project hasn't been updated to use the new JavaScript library and Client <-> Server return values and exceptions.