@yosu
Did you ever get this resolved? I am having the same issue. I am using 2017.3068 and v2 of the notifications plugin and about 3/4 of the time I do not get a token (no remoteRegistration event) during the initial install/run of the app. However, I can immediately go into application manager and clear the data for the app and I will always get a token when I fire the app up again. Below is my build.settings file.
settings = { build = { neverStripDebugInfo = true }, plugins = { ["plugin.bit"] = { publisherId = "com.coronalabs" }, ["plugin.utf8"] = { publisherId = "com.coronalabs" }, ["plugin.facebook.v4"] = { publisherId = "com.coronalabs" }, ["plugin.notifications.v2"] = { publisherId = "com.coronalabs" }, ["shared.google.play.services.gcm"] = { publisherId = "com.coronalabs", supportedPlatforms = { android=true } }, ["plugin.toast"] = { publisherId = "com.spiralcodestudio" }, ["plugin.google.iap.v3"] = { publisherId = "com.coronalabs", supportedPlatforms = { android=true } }, ["plugin.appodeal"] = { publisherId = "com.coronalabs", supportedPlatforms = { iphone=true, android=true } }, }, orientation = { default = "portrait", supported = { "portrait", } }, android = { useGoogleServicesJson = true, FirebaseAppDelegateProxyEnabled=false, permissions = { { name = ".permission.C2D\_MESSAGE", protectionLevel = "signature" }, }, usesPermissions = { "android.permission.INTERNET", "android.permission.ACCESS\_NETWORK\_STATE", "android.permission.ACCESS\_COARSE\_LOCATION", "android.permission.ACCESS\_FINE\_LOCATION", "android.permission.WRITE\_EXTERNAL\_STORAGE", "android.permission.GET\_ACCOUNTS", "android.permission.RECEIVE\_BOOT\_COMPLETED", "com.android.vending.BILLING", "com.google.android.c2dm.permission.RECEIVE", ".permission.C2D\_MESSAGE", }, facebookAppId = "XXXXXXXXXX ", -- Replace XXXXXXXXXX with your Facebook App ID }, iphone = { plist= { -- Whitelist Facebook Servers for Network Requests NSAppTransportSecurity = { NSAllowsArbitraryLoads = true }, -- Whitelist Facebook Apps LSApplicationQueriesSchemes = { "fb", "fbapi", "fbauth2", "fb-messenger-api", "fbshareextension" }, -- Icon image files table CFBundleIconFiles = { "Icon.png", "Icon@2x.png", "Icon-60.png", "Icon-60@2x.png", "Icon-60@3x.png", "Icon-72.png", "Icon-72@2x.png", "Icon-76.png", "Icon-76@2x.png", "Icon-167.png", "Icon-Small-40.png", "Icon-Small-40@2x.png", "Icon-Small-50.png", "Icon-Small-50@2x.png", "Icon-Small.png", "Icon-Small@2x.png", "Icon-Small@3x.png" }, -- Required launch image files/definitions table UILaunchImages = { { -- iPhone 4 Portrait ["UILaunchImageMinimumOSVersion"] = "7.0", ["UILaunchImageName"] = "Default", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{320, 480}" }, { -- iPhone 5 Portrait ["UILaunchImageMinimumOSVersion"] = "7.0", ["UILaunchImageName"] = "Default-568h", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{320, 568}" }, { -- iPad Portrait ["UILaunchImageMinimumOSVersion"] = "7.0", ["UILaunchImageName"] = "Default-Portrait", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{768, 1024}" }, { -- iPhone 6 Portrait ["UILaunchImageMinimumOSVersion"] = "8.0", ["UILaunchImageName"] = "Default-667h", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{375, 667}" }, { -- iPhone 6 Plus Portrait ["UILaunchImageMinimumOSVersion"] = "8.0", ["UILaunchImageName"] = "Default-736h", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{414, 736}" }, { -- iPad Pro Portrait ["UILaunchImageMinimumOSVersion"] = "9.0", ["UILaunchImageName"] = "Default-Portrait-1366", ["UILaunchImageOrientation"] = "Portrait", ["UILaunchImageSize"] = "{1024, 1366}" }, }, UIBackgroundModes = { "remote-notification" }, FirebaseAppDelegateProxyEnabled = false, CFBundleDisplayName = "Crackerjack Baseball", NSCalendarsUsageDescription = "Not used within app", NSPhotoLibraryUsageDescription = "Not used within app", NSCameraUsageDescription = "Not used within app", NSLocationAlwaysUsageDescription = { "" }, NSLocationWhenInUseUsageDescription = { "" }, ITSAppUsesNonExemptEncryption = false, UIPrerenderedIcon = false, UIStatusBarHidden=false, MinimumOSVersion = "8.0", UIApplicationExitsOnSuspend = false, UIAppFonts = { "PoetsenOne.otf" }, FacebookAppID = "XXXXXXXXXX ", --replace XXXXXXXXXX with your Facebook App ID CFBundleURLTypes = { { CFBundleURLSchemes = { "XXXXXXXXXX ", } } --replace XXXXXXXXXX with your Facebook App ID }, ["URL types"] = { item = { ["URL Schemes"] = { ["Item 0"] = "XXXXXXXXXX " }, --replace XXXXXXXXXX with your Facebook App ID }, } }, }, }