Argument passed to call that takes no arguments when instantiate object SwiftUI IOS APP

Question

The errors show 'Argument passed to call that takes no arguments' for each of the object instantiation in my roomList . The object should instantiate with parameters by default. Can someone helps me on this issue? Thanks in advance.

struct RoomListView: View {
        @State private var roomList : [Room] = [
            Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
            Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
            Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
        ]
        
        
        var body: some View {
            List{
                ForEach(roomList){
                    room in RoomCardView(room: room)
                        .padding(.top, 10)
                        .padding(.horizontal, 15)
                }
            }
        }

Models/Room.swift

import Foundation 
struct Room: Identifiable {
    let id = UUID()
    
    //    let id: String
    let images: String
    let roomType: String
    let ownerID: String
    let roomDescription: String
    let favouritedBy: String
    let roomPrice: Float
    let contactPeriod: String
    let currentBookedBy: String
    let updated_at: Double
    let created_at: Double
    
    init(images: String, roomType: String, ownerID: String, roomDescription: String, favouritedBy: String, roomPrice: Float, contactPeriod: String, currentBookedBy: String) {
        self.images = images
        self.roomType = roomType
        self.ownerID = ownerID
        self.roomDescription = roomDescription
        self.favouritedBy = favouritedBy
        self.roomPrice = roomPrice
        self.contactPeriod = contactPeriod
        self.currentBookedBy = currentBookedBy
        self.updated_at = Date()
        self.created_at = Date()
    }
}

workingdog support Ukraine · Answer

This is the code I used for testing. It shows it works without any errors.

 import SwiftUI


struct Room: Identifiable {
    let id = UUID()
    
    let images: String
    let roomType: String
    let ownerID: String
    let roomDescription: String
    let favouritedBy: String
    let roomPrice: Float
    let contactPeriod: String
    let currentBookedBy: String
    let updated_at: Date  // <-- here
    let created_at: Date  // <-- here
    
    init(images: String, roomType: String, ownerID: String, roomDescription: String, favouritedBy: String, roomPrice: Float, contactPeriod: String, currentBookedBy: String) {
        self.images = images
        self.roomType = roomType
        self.ownerID = ownerID
        self.roomDescription = roomDescription
        self.favouritedBy = favouritedBy
        self.roomPrice = roomPrice
        self.contactPeriod = contactPeriod
        self.currentBookedBy = currentBookedBy
        self.updated_at = Date()
        self.created_at = Date()
    }
}

struct RoomListView: View {
    @State private var roomList : [Room] = [
        Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
        Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
        Room(images: "room-1",roomType: "Master Room", ownerID: "1", roomDescription: "@#!@$$", favouritedBy: "1,2", roomPrice: 30, contactPeriod: "Long", currentBookedBy: ""),
    ]
    
    var body: some View {
        List{
            ForEach(roomList){ room in
                Text(room.roomType)  // <-- here for testing
                    .padding(.top, 10)
                    .padding(.horizontal, 15)
            }
        }
    }
}

struct ContentView: View {
    var body: some View {
        RoomListView()
    }
}

Argument passed to call that takes no arguments when instantiate object SwiftUI IOS APP

1 Answers