自从升级到Xcode15.0后，我就不能把模拟器设置为运行目标了，它们没有在菜单中显示为选项（或者在工具栏的菜单中，或者在Product > Destination菜单中）。但是，它们确实会显示在Devices and Simulators窗口中。它们也会自己愉快地打开（当从Xcode > Open Developer Tool > Simulator打开时），但项目仍然不会将其识别为可能的运行目标。
我尝试了很多改变，但都没有成功：

• 标记几个模拟器“总是”出现，而不是自动显示
• 制作新的自定义模拟器
• 包括Product > Destination > Destination Architectures下的两种体系结构
• 删除并重新下载iOS 17
• 运行新的或已有的项目
• 仅运行iOS和多平台项目
• 重新启动Xcode并重新启动计算机

Xcode将在我的手机上连接和运行应用程序（运行iOS 17.01的iPhone 14 Pro）。有趣的是，SwiftUI的画布上写着“正在加载iOS 17.0......"，但它从未真正加载（尽管它会在我的手机上预览）。我认为这指向了我的iOS 17下载的一个问题，但是模拟器似乎 Boot 得很好。许多尝试的修复都是受到this similar question答案的启发。
运行xcrun simctl list会产生一长串模拟器：

== Device Types ==
iPhone 6s (com.apple.CoreSimulator.SimDeviceType.iPhone-6s)
iPhone 6s Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-6s-Plus)
iPhone SE (1st generation) (com.apple.CoreSimulator.SimDeviceType.iPhone-SE)
iPhone 7 (com.apple.CoreSimulator.SimDeviceType.iPhone-7)
iPhone 7 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-7-Plus)
iPhone 8 (com.apple.CoreSimulator.SimDeviceType.iPhone-8)
iPhone 8 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-8-Plus)
iPhone X (com.apple.CoreSimulator.SimDeviceType.iPhone-X)
iPhone Xs (com.apple.CoreSimulator.SimDeviceType.iPhone-XS)
iPhone Xs Max (com.apple.CoreSimulator.SimDeviceType.iPhone-XS-Max)
iPhone Xʀ (com.apple.CoreSimulator.SimDeviceType.iPhone-XR)
iPhone 11 (com.apple.CoreSimulator.SimDeviceType.iPhone-11)
iPhone 11 Pro (com.apple.CoreSimulator.SimDeviceType.iPhone-11-Pro)
iPhone 11 Pro Max (com.apple.CoreSimulator.SimDeviceType.iPhone-11-Pro-Max)
iPhone SE (2nd generation) (com.apple.CoreSimulator.SimDeviceType.iPhone-SE--2nd-generation-)
iPhone 12 mini (com.apple.CoreSimulator.SimDeviceType.iPhone-12-mini)
iPhone 12 (com.apple.CoreSimulator.SimDeviceType.iPhone-12)
iPhone 12 Pro (com.apple.CoreSimulator.SimDeviceType.iPhone-12-Pro)
iPhone 12 Pro Max (com.apple.CoreSimulator.SimDeviceType.iPhone-12-Pro-Max)
iPhone 13 Pro (com.apple.CoreSimulator.SimDeviceType.iPhone-13-Pro)
iPhone 13 Pro Max (com.apple.CoreSimulator.SimDeviceType.iPhone-13-Pro-Max)
iPhone 13 mini (com.apple.CoreSimulator.SimDeviceType.iPhone-13-mini)
iPhone 13 (com.apple.CoreSimulator.SimDeviceType.iPhone-13)
iPhone SE (3rd generation) (com.apple.CoreSimulator.SimDeviceType.iPhone-SE-3rd-generation)
iPhone 14 (com.apple.CoreSimulator.SimDeviceType.iPhone-14)
iPhone 14 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-14-Plus)
iPhone 14 Pro (com.apple.CoreSimulator.SimDeviceType.iPhone-14-Pro)
iPhone 14 Pro Max (com.apple.CoreSimulator.SimDeviceType.iPhone-14-Pro-Max)
iPhone 15 (com.apple.CoreSimulator.SimDeviceType.iPhone-15)
iPhone 15 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-15-Plus)
iPhone 15 Pro (com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro)
iPhone 15 Pro Max (com.apple.CoreSimulator.SimDeviceType.iPhone-15-Pro-Max)
iPod touch (7th generation) (com.apple.CoreSimulator.SimDeviceType.iPod-touch--7th-generation-)
iPad mini 4 (com.apple.CoreSimulator.SimDeviceType.iPad-mini-4)
iPad Air 2 (com.apple.CoreSimulator.SimDeviceType.iPad-Air-2)
iPad Pro (9.7-inch) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--9-7-inch-)
iPad Pro (12.9-inch) (1st generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro)
iPad (5th generation) (com.apple.CoreSimulator.SimDeviceType.iPad--5th-generation-)
iPad Pro (12.9-inch) (2nd generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--12-9-inch---2nd-generation-)
iPad Pro (10.5-inch) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--10-5-inch-)
iPad (6th generation) (com.apple.CoreSimulator.SimDeviceType.iPad--6th-generation-)
iPad (7th generation) (com.apple.CoreSimulator.SimDeviceType.iPad--7th-generation-)
iPad Pro (11-inch) (1st generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--11-inch-)
iPad Pro (12.9-inch) (3rd generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--12-9-inch---3rd-generation-)
iPad Pro (11-inch) (2nd generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--11-inch---2nd-generation-)
iPad Pro (12.9-inch) (4th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--12-9-inch---4th-generation-)
iPad mini (5th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-mini--5th-generation-)
iPad Air (3rd generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Air--3rd-generation-)
iPad (8th generation) (com.apple.CoreSimulator.SimDeviceType.iPad--8th-generation-)
iPad (9th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-9th-generation)
iPad Air (4th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Air--4th-generation-)
iPad Pro (11-inch) (3rd generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-3rd-generation)
iPad Pro (12.9-inch) (5th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-12-9-inch-5th-generation)
iPad Air (5th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Air-5th-generation)
iPad (10th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-10th-generation)
iPad mini (6th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-mini-6th-generation)
iPad Pro (11-inch) (4th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-4th-generation-8GB)
iPad Pro (11-inch) (4th generation) (16GB) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-11-inch-4th-generation-16GB)
iPad Pro (12.9-inch) (6th generation) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-12-9-inch-6th-generation-8GB)
iPad Pro (12.9-inch) (6th generation) (16GB) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro-12-9-inch-6th-generation-16GB)
Apple TV (com.apple.CoreSimulator.SimDeviceType.Apple-TV-1080p)
Apple TV 4K (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-4K)
Apple TV 4K (at 1080p) (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-1080p)
Apple TV 4K (2nd generation) (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-2nd-generation-4K)
Apple TV 4K (2nd generation) (at 1080p) (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-2nd-generation-1080p)
Apple TV 4K (3rd generation) (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-3rd-generation-4K)
Apple TV 4K (3rd generation) (at 1080p) (com.apple.CoreSimulator.SimDeviceType.Apple-TV-4K-3rd-generation-1080p)
Apple Watch Series 2 (38mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-2-38mm)
Apple Watch Series 2 (42mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-2-42mm)
Apple Watch Series 3 (38mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-3-38mm)
Apple Watch Series 3 (42mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-3-42mm)
Apple Watch Series 4 (40mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-4-40mm)
Apple Watch Series 4 (44mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-4-44mm)
Apple Watch Series 5 (40mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-5-40mm)
Apple Watch Series 5 (44mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-5-44mm)
Apple Watch SE (40mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-SE-40mm)
Apple Watch SE (44mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-SE-44mm)
Apple Watch Series 6 (40mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-6-40mm)
Apple Watch Series 6 (44mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-6-44mm)
Apple Watch Series 7 (41mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-7-41mm)
Apple Watch Series 7 (45mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-7-45mm)
Apple Watch SE (40mm) (2nd generation) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-SE-40mm-2nd-generation)
Apple Watch SE (44mm) (2nd generation) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-SE-44mm-2nd-generation)
Apple Watch Series 8 (41mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-8-41mm)
Apple Watch Series 8 (45mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-8-45mm)
Apple Watch Ultra (49mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Ultra-49mm)
Apple Watch Series 9 (41mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-9-41mm)
Apple Watch Series 9 (45mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Series-9-45mm)
Apple Watch Ultra 2 (49mm) (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-Ultra-2-49mm)
== Runtimes ==
iOS 17.0 (17.0 - 21A328) - com.apple.CoreSimulator.SimRuntime.iOS-17-0
== Devices ==
-- iOS 17.0 --
    iPhone SE (3rd generation) (C9B93C6E-6F5C-4885-A1B5-FBDCBB31C462) (Shutdown)
    ez (196EDFD8-C5A9-45A5-A7AC-2B39E07055B8) (Shutdown)
    iPhone 15 (857F0720-4BE4-40B6-A755-D38E1E53608F) (Shutdown)
    iPhone 15 Plus (3936179C-96B4-4947-A6C6-883130058909) (Shutdown)
    iPhone 15 Pro (89F1FBF8-5A76-4E94-B948-3DACCBF7AFBF) (Shutdown)
    iPhone 15 Pro Max (BADA1F50-197A-4FD0-89CF-1F8F10B99149) (Shutdown)
    iPad Air (5th generation) (217163A8-1FA1-4E96-BC9C-8BA436A4E880) (Shutdown)
    iPad (10th generation) (A6820111-FDF8-4EA3-B573-FDDD72D5A0A6) (Shutdown)
    iPad mini (6th generation) (19DA9216-4EC7-4DD8-9688-840C8A3FE8B4) (Shutdown)
    iPad Pro (11-inch) (4th generation) (D1BFB2C4-C752-452A-B700-730FBC8D2EAA) (Shutdown)
    iPad Pro (12.9-inch) (6th generation) (87322B2B-FD56-4B07-B254-B61816E33B83) (Shutdown)
== Device Pairs ==

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我的电脑是运行Ventura 13.6的MacBook Pro M1 Pro。在解决这个问题之前，我不确定是否要更新到索诺马。