模拟器在 Xcode 15.3 中消失

Question

这可能类似于 Xcode 9.0 模拟器“消失”

我的 iOS 模拟器会定期消失：

重新启动/注销并重新登录即可修复此问题。

但是诸如

之类的目录

/Applications/Xcode-15.3.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/DeviceTypes/iPad Air（第 4 代）.simdevicetype/Contents/MacOS/iPad Air（第 4 代） 一代）

它们应该就位，因为自从第一次安装和使用 15.3.1 以来模拟器就在那里。 事实上，它们有一个巨大的动物园

drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (10th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (5th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (6th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (7th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (8th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad (9th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Air (3rd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Air (4th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Air (5th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Air 2.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (10.5-inch).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (11-inch) (1st generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (11-inch) (2nd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (11-inch) (3rd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (11-inch) (4th generation) (16GB).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (11-inch) (4th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (1st generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (2nd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (3rd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (4th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (5th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (6th generation) (16GB).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (12.9-inch) (6th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad Pro (9.7-inch).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad mini (5th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad mini (6th generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPad mini 4.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 11 Pro Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 11 Pro.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 11.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 12 Pro Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 12 Pro.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 12 mini.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 12.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 13 Pro Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 13 Pro.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 13 mini.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 13.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 14 Plus.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 14 Pro Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 14 Pro.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 14.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 15 Plus.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 15 Pro Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 15 Pro.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 15.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 6s Plus.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 6s.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:46 iPhone 7 Plus.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:46 iPhone 7.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 8 Plus.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone 8.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone SE (1st generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:46 iPhone SE (2nd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone SE (3rd generation).simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone X.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone Xs Max.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone Xs.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPhone Xʀ.simdevicetype
drwxr-xr-x   3 agraph  staff    96 Feb  4 02:47 iPod touch (7th generation).simdevicetype

/Library/Developer/CoreSimulator/Images/里面还有这些（谢谢@matt）

drwxr-xr-x@ 7 root  admin         224 Apr 12 18:50 .
drwxr-xr-x  7 root  admin         224 Aug  3  2023 ..
-rw-------  1 root  admin  7351124481 Jan  9 16:10 00470611-A65E-4C90-9320-B17E3DC07E08.dmg
-rw-------  1 root  admin  7229057541 Mar  6 15:38 400CE2B6-8AB0-44F8-939A-290B35DCBE8D.dmg
drwxr-xr-x  2 root  admin          64 Mar  6 15:38 Inbox
-rw-r--r--  1 root  admin        2244 Apr 12 18:50 images.plist
drwxr-xr-x  2 root  admin          64 Mar  6 15:38 mnt

（/Library/Developer/CoreSimulator/Images/mnt/ 内绝对没有任何内容）

除了重新启动或重新登录之外，还有什么方法可以摆脱这种困境？

Answer 1

目前唯一的选择似乎是

1. 重新启动 Xcode。 如果这没有帮助：
2. 重启
3. 等待高于 15.3 的 Xcode 和/或 MacOS 组合来修复该问题