For SwiftUI, you have good start tutorials from Apple: https://developer.apple.com/tutorials/swiftui/

Could you test it mouse works with other Mac ? That seems to be a known problem on M1, waiting for a fix. https://discussions.apple.com/thread/252258955

That would help to see the complete file, to understand why it is out of scope, and which function it is.

Is it a question you could forward to AVAST, to understand what they detect ?

That's not the complete file. I do not see the struct xxxx: View { declaration for instance. So please provide the complete file.

Is this your exact and complete project in the link ? Or a model from which you built your project ?

I downloaded and tried to run. There is an error in Notifications:     var meetings: Item? Item is not defined.

Thanks. But you sent only the .xcodeproj file, without any content file. You have to link to a zip of the complete project folder.

I change the language and open the workout page to start a workout immediately Could you explain more the context ? Do you know what NSISEngine is ?

The behaviour may be due to RxSwift, so the question would better be to them. Did you try just to reload the full table after deletion ? tableView.reload()

Thanks for the feedback. For others to make use of what you learned, could you detail what was the simple bug in the cell logic ? And don't forget to close the thread.

That would help to show the code and how you defined the datasource for the tableView. That should be done: either because the class is defined as UITableViewController or because you defined the dataSource delegate in Interface Builder or with a declaration in the viewDidLoad of the controller myTable.datasource = self In this case, you need to have the ViewController to conform to UITableViewDataSource, UITableViewDelegate

Could you try with this: Image(uiImage: UIImage(imageLiteralResourceName: "image0")) .resizable() .scaledToFit() .tag(0) This pattern works for me ; but Image("image0") does not show anything. Don't forget to close the thread if that's OK.

I tested in 12.4 (Swift 5.2), and got error in             let status = wrappedKey.withUnsafeMutableBytes { (wrappedKeyBytes: UnsafeMutablePointer) in Generic parameter 'Pointee' could not be inferred Does this really compile with 5.2 for you ? Note: code would be more readable with better formatting: private static func ccAESKeyWrap(rawKey: Data, keyEncryptionKey: Data) - (data: Data?, status: Int32) { let alg = CCWrappingAlgorithm(kCCWRAPAES) var wrappedKeyLength: size_t = CCSymmetricWrappedSize(alg, rawKey.count) var wrappedKey = Data(count: wrappedKeyLength) let status = wrappedKey.withUnsafeMutableBytes { (wrappedKeyBytes: UnsafeMutablePointer) in rawKey.withUnsafeBytes { (rawKeyBytes: UnsafePointer) in keyEncryptionKey.withUnsafeBytes { (keyEncryptionKeyBytes: UnsafePointer) - Int32 in guard let wrappedKeyBytes = wrappedKeyBytes.bindMemory(to: UInt8.self).baseAddress, let rawKeyBytes = rawKeyBytes.bindMemory(to: UInt8.self).baseAddress, let keyEncryptionKeyBytes = keyEncryptionKeyBytes.bindMemory(to: UInt8.self).baseAddress else { return Int32(kCCMemoryFailure) } return CCSymmetricKeyWrap( alg, CCrfc3394_iv, CCrfc3394_ivLen, keyEncryptionKeyBytes, keyEncryptionKey.count, rawKeyBytes, rawKey.count, wrappedKeyBytes, &wrappedKeyLength) } } } guard status == kCCSuccess else { return (nil, status) } wrappedKey.removeSubrange(wrappedKeyLength..wrappedKey.count) return (wrappedKey, status) } In Swift 5 (CryptoKit), there is an withUnsafeBytes, whose signature is: func withUnsafeBytesR( body: (UnsafeRawBufferPointer) throws - R) rethrows- R In Swift 4 and Swift 5 (Foundation), there is a func whose signature is: func withUnsafeBytesResultType, ContentType( body: (UnsafePointerContentType) throws - ResultType) rethrows - ResultType But not the CryptoKit one apparently.

Xcode Version 10.1 (10B61) Why can't you use Xcode 12 ? That would be the simplest and safest way. I could not reproduce the exact error in Xcode 10.1. Could you post the compete code for the class, with the import statements as well.