gistfile1.txt

// MARK: - We use it to know when the microstrategy VC is created or to handle the error.
extension NavigationManager: MSTRVCRetrieverDelegate {
  
  /**
   This method is called when the VCRetriever encountered an Error while fetching the VC
   */
  func retriever(retriever: MSTRVCRetriever!, didFailWithError error: MSTRError!) {
    
    //ERROR is always nil. We should be able to know if the password is not correct, or why the user can't access.
    
    // Close the Waiting.
    Async.main {
      Navigation.loadingAlert?.close()
      Navigation.NavigationController.visibleViewController?.showError("Error 😖".localized(), subtitle: error.localizedDescription) //This is going to crash because error is always nil.
    }
  }
  
  /**
   This method is called when the VCRetriever has fetched a VC
   */
  func retriever(retriever: MSTRVCRetriever!, didFetchVC viewController: UIViewController!) {
    
    // Close the Waiting.
    Async.main {
      Navigation.loadingAlert?.close()
      Navigation.NavigationController.pushViewController(viewController, animated: true)
    }
  }
}