I am unable to install the above beta on an 2018 iPad Pro. Downloaded directly from this web site.Any ideas?Dan Uff

Hi,How would I go about using the standard WebKit delegates in SwiftUI, such as:func webView(_ webView: WKWebView, didCommit navigation: WKNavigation!) { activityView?.startAnimating() self.title = "Loading...." }Here's what I have so far:import SwiftUI import UIKit import Foundation import WebKit struct Support: View { var body: some View { NavigationView { VStack { WebView(request: URLRequest(url: URL(string: "https://www.connectingpeoplesoftware.com/iossupport")!)) }.navigationBarTitle(Text("Support")) } } struct WebView: UIViewRepresentable { let request: URLRequest func makeUIView(context: Context) -> WKWebView { return WKWebView() } func updateUIView(_ uiView: WKWebView, context: Context) { uiView.load(request) } } struct Support_Previews: PreviewProvider { static var previews: some View { Support() } } }Thanks in advance,Dan

Hi,I'm trying to convert an already Swift 5 game to SwiftUI. Almost everything works except when it's time to change the image based on the choice. Here's the code:import SwiftUI import Foundation struct ContentView: View { @State private var randomIndex: Int = 0 var body: some View { VStack() { Image("TwoSides") .resizable() .frame(width: 170, height: 90, alignment: .center) .position(x: 100, y: 40) Text("Heads or Tails").fontWeight(.bold) .frame(width: CGFloat(200), height: CGFloat(5), alignment: .center) .position(x: 90, y: 40) Button(action: { let array = ["Heads","Tails"] let randomIndex = Int(arc4random_uniform(UInt32(array.count))) if (randomIndex == 1) { print("Heads") Image("Heads") .resizable() .frame(width: 170, height: 90,alignment: .center) }else { print("Tails") Image("Tails") .resizable() .frame(width: 170, height: 90,alignment: .center) .position(x: 100, y: 40) } }) { VStack { Text("Flip Coin") .padding(15) .background(Color.green) .foregroundColor(Color.white) } } } } } struct ContentView_Previews: PreviewProvider { static var previews: some View { ContentView() } }Any ideas would be greatful.Dan Uff

Hi,I'm getting the following warning when I compile my test app:Braces here form a trailing closure separated from its callee by multiple newlines.Here's the code. Note where the warning is appearing..../* How to present an alertView in SwiftUI */ import SwiftUI struct ContentView: View { @State private var showSheet = false var body: some View { VStack { Text("Click below for an Alert") .fontWeight(.bold) .font(.largeTitle) Button(action: { self.showSheet = true } ) { Text("Click Me") .bold() .foregroundColor(.white) .background(Color.red) .font(.largeTitle) .padding() } .alert(isPresented: $showSheet) { // <---- The warning is HERE. Alert(title: Text("Alert"), message: Text("About **** time"), dismissButton: .default(Text("OK"))) } } } struct ContentView_Previews: PreviewProvider { static var previews: some View { ContentView() } } }Thanks in advance,Dan Uff

Hi,I am trying to write my first Mac app with SwiftUI. I have everything working, but when the app comes up, it only shows half of the app. I have to manually size the window each time the app is run.How do I adjust the size so the entire app can be viewed at one time?Thanks,Dan Uff

Hi,I have been trying to makean app with SwiftUI. Everything works, but when the app is shown on the screen (iPhone or iPad) everything is shifted to the left, dispite using GeometryReader.Such as:What I need:---> Centered <---What is displayed:<--- Everything shifted to the left.Any ideas?Dan Uffimport SwiftUI import AVFoundation import AVKit struct Middle: View { @State private var txtInput: String = "" @State private var txtEmpty = false var body: some View { GeometryReader() {_ in ZStack { Color.init(red: 0, green: 0, blue: 1) .edgesIgnoringSafeArea(.all) } VStack (alignment: .center){ Text("What would you like to say?") .bold() .font(.custom("Times New Roman", size: 27)) .foregroundColor(Color.white) .multilineTextAlignment(.center) .accessibility(hint: Text("Type what you want to say here. Tap Return when Finished.")) TextField("Tap here to start.", text: self.$txtInput) .background(Color .white) .frame(width: 320, height: 50, alignment: .leading) .font(.custom("ChalkBoard", size: 30)) .textFieldStyle(RoundedBorderTextFieldStyle()) .multilineTextAlignment(.leading) .keyboardType(.default) .accessibility(hint: Text("Start typing here.")) // Count text as the user types: Text("Word Count: \(self.txtInput.count)") .bold() .font(.custom("Chalkboard", size: 30)) .foregroundColor(Color.white) Button(action: { if self.txtInput.isEmpty { let toSay = AVSpeechUtterance(string: "I have nothing to say. Type something in the text area above the speaker button.") let alex = AVSpeechSynthesizer() alex.speak(toSay) }else { let toSay = AVSpeechUtterance(string: self.txtInput) let alex = AVSpeechSynthesizer() alex.speak(toSay) } }) { VStack(alignment: .center) { Image(systemName: "speaker.2") .resizable() .frame(width: 80, height: 45) .foregroundColor(Color.white) .accessibility(hint: Text("Tap speaker to talk.")) .padding(20) .background(Color.green) .padding() .clipShape(Rectangle()) .buttonStyle(PlainButtonStyle()) } // Clear Button: Button(action: { // }) { Text("") .font(.largeTitle) .foregroundColor(Color.white) } Image(systemName: "trash") .resizable() .frame(width:70, height: 45) .foregroundColor(Color.white) .accessibility(hint: Text("")) .padding(20) .background(Color.green) .padding() .clipShape(Rectangle()) .buttonStyle(PlainButtonStyle()) .onTapGesture { self.txtInput = "" }.padding() }.padding() } } } struct Middle_Previews: PreviewProvider { static var previews: some View { Middle() } } }

Hi,I've been an iOS developer for many years, and have just written my first Mac App (thank you SwiftUI) and am getting ready to distribute it to the Mac App Store.I want to know if I need to do anything else to the Mac App, other then doing the usual bundling for the app store, such as creating a setup app, or can I distribute it like an iOS app, and anything else that I'd need to know? (Yes, I did read all the docs I could find on this subject).Thanks,Dan Uff

Hi,My app is a simple one, where someone taps on a button and a sound file is activated. But when that's done, the sound file doesnt activate.Here's the code:import SwiftUI import AVFoundation struct ContentView: View { private var autoPlayer: AVAudioPlayer = AVAudioPlayer() var body: some View { GeometryReader { _ in ZStack { Color.black .edgesIgnoringSafeArea(.all) Circle() .frame(width: 400, height: 400) .foregroundColor(Color.white) Circle() .frame(width: 340, height: 500) .foregroundColor(Color.red) Button(action: { print("Button Tapped!") let path = Bundle.main.path(forResource: "siren", ofType: "mp3")! do { let playFile = try AVAudioPlayer(contentsOf: URL(fileURLWithPath: path)) playFile.play() } catch { print(error) } }) { Text("Tap HERE for Alarm") .font(.largeTitle) .foregroundColor(Color.white) .bold() .italic() } } }.navigationBarTitle(Text("Personal Alarm")) } func playSound() { print("Button Tapped!") let path = Bundle.main.path(forResource: "siren.mp3", ofType: nil)! let url = URL(fileURLWithPath: path) do { let soundFile = try AVAudioPlayer(contentsOf: url) soundFile.play() } catch { print("Cannot Play Sound File!") } } } struct ContentView_Previews: PreviewProvider { static var previews: some View { ContentView() } }Any ideas?Dan Uff

Hi,I have two iOS apps that use the AVFoundation framework for speech.Everything works fine. But if I go from one app into the other with the same framework, that app crashes, even if I take the other app out of memory.The two apps are using two different voices as well.While it would be almost impossible for a user to have the two apps on the same device, one never knows :-)Any ideas?Dan Uff

I need a YES or NO answer, will 10.16 work on a 2012 MacBook Pro?

Hi all, I'm testing an app that uses AVFoundation for speech. It works in iOS 13 but not 14. Here's the terminal output: 2020-06-26 13:21:09.832216-0400 CPSpeak2Me[1428:34231] [plugin] AddInstanceForFactory: No factory registered for id <CFUUID 0x60000288c0c0> F8BB1C28-BAE8-11D6-9C31-00039315CD46 2020-06-26 13:21:09.863918-0400 CPSpeak2Me[1428:34268] Creating client/daemon connection: B41FDA39-C097-4773-BBEC-ACEDA0C43CB3 2020-06-26 13:21:09.912054-0400 CPSpeak2Me[1428:34268] Got the query meta data reply for: com.apple.MobileAsset.VoiceServicesVocalizerVoice, response: 0 2020-06-26 13:21:09.933646-0400 CPSpeak2Me[1428:34268] Consumed extension 2020-06-26 13:21:09.935578-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice bd610ebf3cdee47a506b603c116b87c052feb5e6 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/bd610ebf3cdee47a506b603c116b87c052feb5e6.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.937481-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice bd610ebf3cdee47a506b603c116b87c052feb5e6 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/bd610ebf3cdee47a506b603c116b87c052feb5e6.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.939390-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice b42ef77f9de60534a8f5a56d277d965771dead47 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/b42ef77f9de60534a8f5a56d277d965771dead47.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.941170-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice bd76bcbd96e58eee5fd3549ef5351567ad7f7509 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/bd76bcbd96e58eee5fd3549ef5351567ad7f7509.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.942848-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice e76e4f07eb38fe8dadb9fc4a617e9763d1db2604 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/e76e4f07eb38fe8dadb9fc4a617e9763d1db2604.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.944485-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice 8174961b8c786e5a13efb7adec17fedf72bf6fc9 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/8174961b8c786e5a13efb7adec17fedf72bf6fc9.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.946085-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice 3c2c67350365770ef4a3d9ae26435b97fad58d2d local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/3c2c67350365770ef4a3d9ae26435b97fad58d2d.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.947891-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice bd610ebf3cdee47a506b603c116b87c052feb5e6 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/bd610ebf3cdee47a506b603c116b87c052feb5e6.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:09.949292-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServicesVocalizerVoice bd610ebf3cdee47a506b603c116b87c052feb5e6 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVocalizerVoice/bd610ebf3cdee47a506b603c116b87c052feb5e6.asset/AssetData', exists: NO, unable to update last access time 2 (MAOperationFailed) 2020-06-26 13:21:10.021210-0400 CPSpeak2Me[1428:34268] Got the query meta data reply for: com.apple.MobileAsset.VoiceServices.VoiceResources, response: 0 2020-06-26 13:21:10.023477-0400 CPSpeak2Me[1428:34268] Consumed extension 2020-06-26 13:21:10.024774-0400 CPSpeak2Me[1428:34268] getLocalPath asset com.apple.MobileAsset.VoiceServices.VoiceResources a4a4fa16475de8a1e60dfe92582ddb15bb5fa013 local path is '/tmp/com.apple.mobileassetd/AssetsV2/comappleMobileAssetVoiceServicesVoiceResources/a4a4fa16475de8a1e60dfe92582ddb15bb5fa013.asset/AssetData', exists: YES 2020-06-26 13:21:10.235860-0400 CPSpeak2Me[1428:34296]  HALBIOBufferManagerClient::GetIOBuffer: the stream index is out of range 2020-06-26 13:21:10.236138-0400 CPSpeak2Me[1428:34296]  HALBIOBufferManager_Client::GetIOBuffer: the stream index is out of range 2020-06-26 13:21:10.248193-0400 CPSpeak2Me[1428:34296] [aqme] 255: AQDefaultDevice (1): output stream 0: null buffer 2020-06-26 13:21:10.248690-0400 CPSpeak2Me[1428:34296] [aqme] 1778: EXCEPTION thrown (-50): error != 0 Message from debugger: Terminated due to signal 15 ```

Hi. I've been trying to build a widget from the documentation and the WWDC 2020 code-along videos. I've been trying to preview the widget in Xcode using the code from the WWDC Videos, but keep getting an "Unrecoverable error." Is the preview working for Wigets, or is this planned for a future update? BTW, I did try to get a copy of the error, but that doesn't seem to be working either. Thanks, Dan Uff

I'm trying to go by the example of the documentation "Keeping a widget up to date" by showing the current time and date, and am using the example below. It throws an error at the let futureDate statement that says, "Cannot use instance member 'components' within property initializer; property initializers run before 'self' is available" Here's the section of code that's in the EntryView. BTW, the Widget is called CPCWidget.     var entry: Provider.Entry      let components = DateComponents(minute: 11, second: 14)   let futureDate = Calendar.current.date(byAdding: components, to: Date())!      var body: some View {            VStack(alignment: .center, spacing: 0) {                Text(futureDate, style: .relative)           .font(.largeTitle)                  Text(entry.date, style: .relative)           .font(.custom("Times New Roman", size: 20))                         }                       }

Hi, I am in the process of developing an add-on widget for one of my apps that must show a new date at midnight local time. I've tried using the default widget code, and changing the line to:             let entry = SimpleEntry(date: entryDate)             entries.append(entry) Could someone give me a "hint" on what to do? Thanks, Dan

Hi all, I'm getting a new warning which says: init(kind:provider:placeholder:content:)' is deprecated: use init(kind:provider:content:) instead Which I changed according to the above, then got: Incorrect argument label in call (have 'kind:provider:content:_:', expected 'kind:provider:placeholder:content:') Tried to look in the Widget docs and they aren't updated yet. Thanks, Dan Uff