Is not a stupid question. Maybe I'm a stupid guy :p Yep the problem was the {}. Thanks for all :) -- View this message in context: http://aerogear-dev.1069024.n5.nabble.com/aerogear-dev-Problem-with-Push-notification-chrome-app-tp6817p6860.html Sent from the aerogear-dev mailing list archive at Nabble.com.