iOS Question Firebase messaging: Token empty


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-iPhone X
-Adhoc Certificate
-iOS 12.1
-B4i v5.3

Notification works well but i can't get tokenID from Firebase. The token is always empty.

-Adhoc Certificate
-iOS 12.1
-B4i v5.3

Notification works. TokenID works.

Any help?


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Longtime User
'Code module

#Region  Project Attributes 

#ApplicationLabel: United

#Version: 1.0.0 

'Orientation possible values: Portrait, LandscapeLeft, LandscapeRight and PortraitUpsideDown

#iPhoneOrientations: Portrait, LandscapeLeft, LandscapeRight

#iPadOrientations: Portrait, LandscapeLeft, LandscapeRight, PortraitUpsideDown

#Target: iPhone, iPad

#ATSEnabled: True

#MinVersion: 10

#End Region

#PlistExtra:<key>NSLocationWhenInUseUsageDescription</key><string>Used to display the current navigation data.</string>

#PlistExtra:<key>NSLocationUsageDescription</key><string>Used to display the current navigation data.</string>

#PlistExtra: <key>UIViewControllerBasedStatusBarAppearance</key><false/>

#PlistExtra:<key>NSPhotoLibraryUsageDescription</key><string>Select a photo.</string>

#PlistExtra:<key>NSCameraUsageDescription</key><string>Taking a photo.</string>

#PlistExtra:<key>NSMicrophoneUsageDescription</key><string>Record video.</string>

#PlistExtra:<key>NSPhotoLibraryAddUsageDescription</key><string>Save photo in albums.</string>

#CertificateFile: ios_distribution_bahoo.cer 

#ProvisionFile: united.mobileprovision

#Entitlement: <key>aps-environment</key><string>production</string>

Sub Process_Globals

Public App As Application

Public NavControl As NavigationController

Private Page1 As Page

Private analytics As FirebaseAnalytics

Private fm As FirebaseMessaging

End Sub

Private Sub Application_Start (Nav As NavigationController)


NavControl = Nav


Page1.Title = "Page 1"

Page1.RootPanel.Color = Colors.White


App.RegisterUserNotifications(True, True, True)



End Sub

Private Sub fm_FCMConnected


'here we can subscribe and unsubscribe from topics

fm.SubscribeToTopic("ios_general") 'add ios_ prefix to all topics

LogColor (GetToken, Colors.Red)

End Sub

Sub fm_TokenRefresh(cTokenID As String)

Log( cTokenID )

End Sub

Private Sub Application_RemoteNotification (Message As Map, CompletionHandler As CompletionHandler)

Log($"Message arrived: ${Message}"$)

Msgbox(Message, "Push message!")


End Sub

Private Sub Application_Active

fm.FCMConnect 'should be called from Application_Active

End Sub

Private Sub Application_Background

fm.FCMDisconnect 'should be called from Application_Background

End Sub

Sub Application_PushToken (Success As Boolean, Token() As Byte)

Log($"PushToken: ${Success}"$)


End Sub

Private Sub GetToken As String

Dim no As NativeObject

Dim token As NativeObject = no.Initialize("FIRInstanceID").RunMethod("instanceID", Null).RunMethod("token", Null)

If token.IsInitialized Then Return token.AsString Else Return "x"

End Sub
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Longtime User
I need token for send individual message to users.
it works after added sleep(500)

how can i add wait for code for sleep(500) and get token ?
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