使用未声明的类型'MessagingDelegate'

Question

I have implemented FCM successfully. Now I wanted to send the Notification on device. I was fooilowing tutorial given on FCM console themselves.

For this I moved forward in ther tutorial but found errors as shown in picture below ...

I do not know why I am getting this error. However as I wanted to remove that error but fails. I do not know why they are coming. `i even copy paster their own example project app delegate methods. But still I am getting those error which I showed in picture.

I have imported following thing

import UIKit
import UserNotifications
import Firebase

here is my pod file

# Uncomment the next line to define a global platform for your project
 platform :ios, '9.0'

target 'MyProject' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for MyProject
pod 'Firebase/Core'

end

What is problem please rectify

Answer 1

you just need to update the pod file;

pod 'Firebase/Core'
pod 'Firebase/Messaging'