title: framework not found FirebaseCore
body: <p>I am getting the following error </p>
  
  <pre><code>ld: framework not found FirebaseCore
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  </code></pre>
  
  <p>I have tried all the things, like cleaning, reintegrating and updating and installing the PODS, nothing seems to work. Please help. Here is my PODFILE. I have been struggling for the past 2 weeks with this crazy thing</p>
  
  <pre><code>target 'MyProject' do
    use_modular_headers!
    # use_frameworks!
  
    pod 'GoogleMaps'
    pod 'GooglePlaces'
  
    pod 'Alamofire'
    pod 'SwiftyJSON' 
    pod 'SwiftKeychainWrapper'
  
    pod 'FBSDKCoreKit', '4.35'
    pod 'FBSDKShareKit', '4.35'
    pod 'FBSDKLoginKit', '4.35'
  
    pod 'GoogleSignIn'
  
    pod 'Firebase/Core'
    pod 'Firebase/Auth'
    pod 'Firebase/Database'
    pod 'Firebase/Storage'
    pod 'Firebase/Crash'
  
    pod 'FirebaseStorageCache'
  
  end
  </code></pre>