不能在Xcode9 Swift4中使用alamofire类和方法

Question

I am a beginner but I usually don't have an issue implementing pods to Xcode project. I can use alamofire seamlessly in Xcode8, but recently i just upgrade to Xcode9 and Swift4, but I don't know why Xcode doesn't recognize Alamofire class and methods,

the podfile to install alamofire is like this

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '10.0'
use_frameworks!

target 'alamofireTestApp' do
pod 'Alamofire', '~> 4.5'
end

I have tried to ctrl+B but the problem is still there, I can import Alamofire , but I can't find the method and its class, it just shows Alamofireversionnumber , here is the screenshot

what went wrong in here?

Answer 1

Yes I noticed that only Alamofireversionnumber is shown in y project too when I installed it using pods

Simple solution is just

-> write Alamofire ScreenShot 1

-> Alamofire.

-> Alamofire.re then suggestion will appear