Hello, how can I get rid of this error ?
Type of expression is ambiguous without more context
var body: some View {
NavigationView { // error is here
Form {
Group {
List {
VStack {
NavigationLink(<Text>(VStack {
ScrollView(.vertical) {
VStack(spacing: 13) {
ForEach(0..<1) {_ in TextField("Enter hour",text:$checknewHour
.keyboardType(.decimalPad)
.font(.system(size: 25)), Text("\(checknewHour) $ Hour")
.foregroundColor(.purple)
.font(.system(size: 25)),TextField("Enter minute",text:$checknewMinute
.keyboardType(.decimalPad)
.font(.system(size: 25)), Text("\(checknewMinute) $ Minute")
.foregroundColor(.purple)
.font(.system(size: 25)),
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I can't fix this error.
Cannot convert value of type '[Double]' to expected argument type 'Double'
let someValue = Double(SomeValue / SomeValue) // error is here
Hi, how can I remove this error ?
Type 'SomeView' does not conform to protocol 'View'
struct SomeView: View { // here is error
There has been an error that sometimes repeats itself. How can I remove it?
Struct Name: View {
some data ...
Struct ContentView: View {
... some data
struct ContentView_Previews:
PreviewProvider {
static var previews: some View {
ContentView()
}
}
struct Name: View { // <- inwalid redeclaration of Struct Name
var body: some View {
Text("Name")
}
}
struct Name: View { // // <- inwalid redeclaration of Struct Name
var body: some View {
Text("Name")
}
}
Hello, how can I resolve this error ?
Cannot convert value of type 'Binding<[Video]>.Type' to expected argument type 'Binding<[Video]>'
NavigationLink(destination: SomeView.init(data: Binding<[Video]> ... // error is here
What example argument can I give in place of (date: Binding),?
Hi, how can I solve this errors ? :
Cannot find type 'Video' in scope.
Cannot find '$selectedVideo' in scope.
Cannot find 'ErrorView' in scope.
import SwiftUI
import AVKit
struct ContentView: View {
@State private var selectedVideo: Video? // the error is here
var selectedVideo = video // the same error
var body:some View {
NavigationView {
.fullScreenCover(item: $selectedVideo) { // error
// On Dismiss Closure
} content: { item in
makeFullScreenVideoPlayer(for: item)
}
@ViewBuilder
func makeFullScreenVideoPlayer(for video: Video) -> some View {
// 1
if let url = video.videoURL {
// 2
let avPlayer = AVPlayer(url: url)
// 3
VideoPlayer(player: avPlayer)
// 4
.edgesIgnoringSafeArea(.all)
.onAppear {
// 5
avPlayer.play()
}
} else {
ErrorView() // error
}
}
```
An error appears and I don't know how to solve it : Closure containing a declaration cannot be used with result builder 'ViewBuilder'.
import SwiftUI
Struct ContentView: View {
var body: some View {
// some code...
struct ContentView_Previews: PreviewProvider { // <- error Closure containing a declaration cannot be used with result builder 'ViewBuilder'.
static var previews: some View {
ContentView()
}
}
Struct Name: View {
// some code ...
var body: some View {
Text"some text"
// some code ...
Struct Name: View {
var body: some View {
Text"some text"
Struct Name: View {
var body: some View {
Text"some text"
What can I do about this error ?
Closure containing a declaration cannot be used with result builder 'ViewBuilder'
struct ContentView: View { // <- error is here
.....
}
How can I get rid of this error ?
import SwiftUI
@main
struct Project_Health_calculatorsApp: App {
var body: some Scene {
WindowGroup {
ContentView() // <- error is here
}
}
}
How can I fix it in swift 5 ?
Binary operator '/' cannot be applied to two '() -> [Double]' operands
How can I resolve this error ?
Cannot find 'SecondView' in scope in NavigationView :
NavigationView {
VStack(spacing: 30) {
Text("...")
Spacer()
NavigationLink(destination: SecondView()) // Here is error {
Text; (("..."))
.foregroundColor(....)
}
Button("...") {
self.selection = "..."
}
}
Hello, how can I find the alpha channel to uncheck it, because I can't upload the build, before uploading to the app store ?
What is the difference between iPhone simulator screenshot
from the application preview screenshot visually ?
How to take iPhone simulator screenshot and app preview screenshot in Xcode 12.4 ?
I would like to remove the code error: cannot use instance member 'number' within property initializer; property initializers run before 'self' is available from code:
let number = "some number"
let absolute = abs(number) // Here is error