hello. I can't figure out why I get this error, or how to fix it. Thanks.
este es el código completo
import SwiftUI
struct ContentView: View {
@State private var QuoteData:QuoteData?
var body: some View {
HStack{
Spacer()
VStack(alignment: .trailing) {
Spacer()
Text(QuoteData?.en ?? "")
.font(.title2)
Text("- \(QuoteData?.author ?? "")")
.font(.title2)
.padding(.top)
Spacer()
Button(action: loadData){
Image(systemName: "arrow.clockwise")
}
.font(.title)
.padding(.top)
}
}
.multilineTextAlignment(.trailing)
.padding()
.onAppear(perform: loadData)
}
private func loadData(){
guard let url = URL(string: "https://programming-quotes-api.herokuapp.com/quotes/random") else {
return
}
URLSession.shared.dataTask(with: url){ data, response, error in
guard let data = data else{ return }
if let decodeData = try? JSONDecoder().decode(QuoteData.self, from: data){
Cannot convert value of type 'QuoteData?' to expected argument type 'T.Type'
Generic parameter 'T' could not be inferred
DispatchQueue.main.async{
self.QuoteData = decodeData
}
}
}.resume()
}
}
struct QuoteData: Decodable {
var _id: String
var en: String
var author: String
var id: String
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}