好的，在这里分享这个错误的另一个原因。我花了几个小时才弄明白。

在我的情况下，我的证书在钥匙串访问的信任策略是始终信任，将其更改回默认值解决了问题。

要打开证书设置窗口，请在证书的Keychain Access列表中双击该证书。

我也有同样的问题

有很多答案，但我的答案可能会帮助别人。

// MARK: -核心数据堆栈

 lazy var persistentContainer: NSPersistentContainer = {
            /*
             The persistent container for the application. This implementation
             creates and returns a container, having loaded the store for the
             application to it. This property is optional since there are legitimate
             error conditions that could cause the creation of the store to fail.
            */
            let mom = NSManagedObjectModel.mergedModel(from: [Bundle(for: Self.self)])!
            
            let container = NSPersistentContainer(name: "Test", managedObjectModel: mom)
            container.loadPersistentStores(completionHandler: { (storeDescription, error) in
                if let error = error as NSError? {
                    // Replace this implementation with code to handle the error appropriately.
                    // fatalError() causes the application to generate a crash log and terminate. You should not use this function in a shipping application, although it may be useful during development.
                     
                    /*
                     Typical reasons for an error here include:
                     * The parent directory does not exist, cannot be created, or disallows writing.
                     * The persistent store is not accessible, due to permissions or data protection when the device is locked.
                     * The device is out of space.
                     * The store could not be migrated to the current model version.
                     Check the error message to determine what the actual problem was.
                     */
                    fatalError("Unresolved error \(error), \(error.userInfo)")
                }
            })
            return container
        }()

对我来说，它只是我目标的名字:

我把它重新命名为:MyApp。同样的问题出现了。 但是我在构建设置窗口中看到，我的产品模块名称已经更改为这样的myapp -什么。 所以，我删除了点在我的目标名称(MyAppSomething)和问题消失了。

要添加到企业分发证书解决方案:您可以打开Keychain并检查证书，如果有任何红色文本表示信任链无法验证或正在撤销，那么它将不起作用!在我的电脑上，我们的分发证书显示为已撤销，尽管门户网站显示它仍然有效。我们获得了一个新的分发证书，在Keychain中是绿色的(有效的)，这解决了这个问题。

对于设备，您还需要将动态框架添加到项目的General选项卡中的Embedded binaries部分。

更改目标的Copy Pods资源:

"${SRCROOT}/Pods/Target Support Files/Pods-Wishlist/Pods-Wishlist-resources.sh"

to:

"${SRCROOT}/Pods/Target Support Files/Pods-Wishlist/Pods-Wishlist-frameworks.sh"