WWDC22 SALE: Save 50% on all my Swift books and bundles! >>

Cannot infer contextual base in reference to member 'tabItem'

Forums > SwiftUI

I am getting the above error with this TabView code... Being the dummy that I am I don't know what it means...

 TabView(selection: $selectedTab) {
                    .tabItem {
                        Image(systemName: "plus")
                        showingAddDog = true
                        .foregroundColor(.blue)
                        }
                        .tag("One")

                    .tabItem {
                        Image(systemName: "list.dash.header.rectangle")
                        showingListDogView = true
                        .foregroundColor(.green)
                        }
                        .tag("Two")

            } // end of TabView

Solved !! After some looking thru Forums I found that . sheets don't work with TabView so I used a solution recommended by Nigel.

   

You getting that error because you have no views attached to .tabItem. Also you can not have showingAddDog = true and showingListDogView = true a .tabItem

var body: some View {
    TabView(selection: $selectedTab) {
        TabOneView() // <- Need a view
            .tabItem {
                Image(systemName: "plus")
                    .foregroundColor(.blue)
            }
        .tag("One")

        TabTwoView() // <- Need a view
            .tabItem {
                Image(systemName: "list.dash.header.rectangle")
                    .foregroundColor(.green)
            }
        .tag("Two")
    }
}

   

Save 50% in my Black Friday sale.

SAVE 50% To celebrate WWDC22, all our books and bundles are half price, so you can take your Swift knowledge further without spending big! Get the Swift Power Pack to build your iOS career faster, get the Swift Platform Pack to builds apps for macOS, watchOS, and beyond, or get the Swift Plus Pack to learn advanced design patterns, testing skills, and more.

Save 50% on all our books and bundles!

Sponsor Hacking with Swift and reach the world's largest Swift community!

Reply to this topic…

You need to create an account or log in to reply.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.