Using an Unresolved GMSServices Identifier

Question

I am using Xcode 7.1, and the deployment target is iOS 9.1. The application is an "AreaCalculator" and it was written in Swift. I did the following to set up the structure and import the map:

• $ sudo gem install cocoapods

• under "AreaCalculator" $ touch Subfile

• in subpixel:

  source 'https://github.com/CocoaPods/Specs.git'
  platform :ios, '9.1'
  pod 'GoogleMaps'
  

• $ pod install

  in terminal:

  [!] Unable to load the specification for the plugin /Library/Ruby/Gems/2.0.0/gems/cocoapods-try-release-fix-0.1.2 Updating the local specifications stores Dependency analysis Downloading dependencies Installing GoogleMaps (1.10.5) Generating Pods project Integration of the client project

  [!] Close all current Xcode sessions and use AreaCalculator.xcworkspacefor this project from now on. Sending statistics Stand completely! There is 1 subfile dependency and 1 total pod.

• After that, I selected the AreaCalculator folder in the Navigator and select File \ New \ File ..., then select the iOS \ Source \ Objective-C File Template and create a bridge file:
  "AreaCalculator-Bridging-header.h".

  • "# import GoogleMaps / GoogleMaps.h

• Then I add “GoogleMaps.framework” to “Link Binary With Libraries”. Both "GoogleMaps.framwork" and "GoogleMaps.bundle" are in Pods.

• After everything is done, in AppDelegate.swift, I will put:

  import UIKit
  
  @UIApplicationMain
  class AppDelegate: UIResponder, UIApplicationDelegate {
  
      var window: UIWindow?
      let googleMapsApiKey = "MY_GOOGLE_IOS_API_KEY"
  
      func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
          // Override point for customization after application launch.
          GMSServices.provideAPIKey(googleMapsApiKey)
          return true
      }
  }
  

However, the compiler showed me the error "Use of unresolved identifiers" GMSServices ".

, ? ?

!

Answer 1

" GoogleMaps" AppDelegate.swift.