Dear Backendless support team:
I have a question to ask you. I want to migrate backendless 3.0.46 to 4.0b14, but I got an error message “Cannot invoke ‘getRegistration’ with no arguments”. I don’t know how to fix it. Could you help me, please.
func registerUserDeviceId(user: BackendlessUser) {
if backendless!.messagingService.getRegistration().deviceId != nil {
let deviceId = backendless!.messagingService.getRegistration().deviceId
let properties = [kDEVICEID : deviceId]
backendless!.userService.currentUser!.updateProperties(properties)
backendless!.userService.update(backendless!.userService.currentUser, response: {
newUser in
print("updated device id in backendless")
}, error: {
fault in
print("Fault coulnt update user device id \(fault!.detail!)")
})
}
}
http://support.backendless.com/public/attachments/adfce3b9ca950d2e1e9d12cf6f97a734.png</img>
