本文介绍了为什么模拟器没有显示在 Xcode 6.3.1 方案选择器中?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我似乎无法在 Xcode 6.3.1 中为模拟器构建
I cannot seem to build for a simulator in Xcode 6.3.1
方案选择器仅列出 iOS 设备 或我插入的设备，如下所示:
The scheme selector only lists iOS Device or my plugged in device as seen below:
xcodebuild -showsdks 列出:
OS X SDKs:
OS X 10.9 -sdk macosx10.9
OS X 10.10 -sdk macosx10.10
iOS SDKs:
iOS 8.3 -sdk iphoneos8.3
iOS Simulator SDKs:
Simulator - iOS 8.3 -sdk iphonesimulator8.3
它似乎位于应用程序包中的正确位置.
It appears to be in the correct location in the app bundle.
我也无法使用 xcodebuild 为 i386 和 x86_64 构建
I also can't build for i386 and x86_64 using xcodebuild
xcrun simctl list的输出如下:
== Device Types ==
iPhone 4s (com.apple.CoreSimulator.SimDeviceType.iPhone-4s)
iPhone 5 (com.apple.CoreSimulator.SimDeviceType.iPhone-5)
iPhone 5s (com.apple.CoreSimulator.SimDeviceType.iPhone-5s)
iPhone 6 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus)
iPhone 6 (com.apple.CoreSimulator.SimDeviceType.iPhone-6)
iPad 2 (com.apple.CoreSimulator.SimDeviceType.iPad-2)
iPad Retina (com.apple.CoreSimulator.SimDeviceType.iPad-Retina)
iPad Air (com.apple.CoreSimulator.SimDeviceType.iPad-Air)
Resizable iPhone (com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone)
Resizable iPad (com.apple.CoreSimulator.SimDeviceType.Resizable-iPad)
== Runtimes ==
iOS 8.3 (8.3 - 12F69) (com.apple.CoreSimulator.SimRuntime.iOS-8-3)
== Devices ==
-- iOS 8.3 --
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-7-0 --
iPhone 4s (12AE8BFB-0540-4BC0-AB56-459304D05E2A) (Shutdown) (unavailable, runtime profile not found)
iPhone 5 (1DA1B3F7-48D5-484E-95F9-CF913DF85B63) (Shutdown) (unavailable, runtime profile not found)
iPhone 5s (A1B771C1-834F-4E05-A04F-7E9A3505D46E) (Shutdown) (unavailable, runtime profile not found)
iPad 2 (B4E0D353-F942-459E-995C-49183245ECAA) (Shutdown) (unavailable, runtime profile not found)
iPad Retina (6D7E2406-9C7A-40DC-B217-D0B0FE3CEAEE) (Shutdown) (unavailable, runtime profile not found)
iPad Air (B03E0F6B-3110-40CD-98F8-190726489B56) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-7-1 --
iPhone 4s (0DB72F1A-A5D0-4556-A49E-B96853B439F2) (Shutdown) (unavailable, runtime profile not found)
iPhone 5 (22BFA786-5AE0-4ABA-9062-DE358CFB0D6C) (Shutdown) (unavailable, runtime profile not found)
iPhone 5s (2F59F49A-AAF8-40C3-BB60-30C729A979F3) (Shutdown) (unavailable, runtime profile not found)
iPad 2 (DCAB9F55-9D6B-473E-9433-D2D48203B4DB) (Shutdown) (unavailable, runtime profile not found)
iPad Retina (8F74FE32-DE70-4C4B-9D81-21856C9866DA) (Shutdown) (unavailable, runtime profile not found)
iPad Air (650CF55A-2BD7-425A-8939-CADEADB7068A) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-8-0 --
iPhone 4s (73837B7E-8E11-4616-AE13-23F60728FBF3) (Shutdown) (unavailable, runtime profile not found)
iPhone 5 (2E3268E4-2E35-44BC-AF3D-F32306D44F13) (Shutdown) (unavailable, runtime profile not found)
iPhone 5s (C8ECDF4C-DE68-4A73-9ECA-546E85A3DA80) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 Plus (BB59A82C-BC47-4B51-A3B8-F0123394292A) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 (8E37DC02-393F-4695-980C-8679A5D56E46) (Shutdown) (unavailable, runtime profile not found)
iPad 2 (7503B827-8037-4465-AE57-02AFB54CE204) (Shutdown) (unavailable, runtime profile not found)
iPad Retina (6629BF4B-6CBA-43A3-8EA2-93272933D086) (Shutdown) (unavailable, runtime profile not found)
iPad Air (61747A6D-BDDC-4906-87DA-CB8FD0678A93) (Shutdown) (unavailable, runtime profile not found)
Resizable iPhone (CFD3BE4E-1205-4EF6-BF4B-F1CFE5490040) (Shutdown) (unavailable, runtime profile not found)
Resizable iPad (89A63BCF-A654-44BE-8362-5544F5FA1CAF) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-8-1 --
iPhone 4s (FE578030-E512-4643-9F28-FCDCCD74279F) (Shutdown) (unavailable, runtime profile not found)
iPhone 5 (9C328DC5-2E4F-47AB-ABBA-1C881DE48795) (Shutdown) (unavailable, runtime profile not found)
iPhone 5s (8D91EB18-594B-4288-BBF4-BF2655308706) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 Plus (70F1B2D6-966D-49F0-B6CE-BCF995F425CB) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 (53510FD4-EEE0-487E-B20E-F9F8AC65BA57) (Shutdown) (unavailable, runtime profile not found)
iPad 2 (3B316D24-6497-45C1-BE0D-690FA831D6A3) (Shutdown) (unavailable, runtime profile not found)
iPad Retina (55ED45DA-3ACB-479C-9FF9-F0905B47A497) (Shutdown) (unavailable, runtime profile not found)
iPad Air (52AE24F1-92AE-4198-A196-32A4691903D8) (Shutdown) (unavailable, runtime profile not found)
Resizable iPhone (1E16E2F4-BC24-4F3D-AB1F-C07A6FA52E6F) (Shutdown) (unavailable, runtime profile not found)
Resizable iPad (95254D91-345C-446E-8CC7-72382C0AB8AD) (Shutdown) (unavailable, runtime profile not found)
-- Unavailable: com.apple.CoreSimulator.SimRuntime.iOS-8-2 --
iPhone 4s (4370C11F-7486-4E16-AD62-04BC6ECF23CC) (Shutdown) (unavailable, runtime profile not found)
iPhone 5 (1635F9A2-5CD6-4669-B69B-493EDA2736BF) (Shutdown) (unavailable, runtime profile not found)
iPhone 5s (AD9B417C-BB60-4A94-A080-4E9A00577762) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 Plus (A1575F64-44E1-4999-985E-88B890354A36) (Shutdown) (unavailable, runtime profile not found)
iPhone 6 (44F34FBC-924E-4226-AF8B-C9C76C618457) (Shutdown) (unavailable, runtime profile not found)
iPad 2 (180A9123-2F6C-423D-A124-CAAEEC8661D5) (Shutdown) (unavailable, runtime profile not found)
iPad Retina (0BBD9657-498C-4823-BA0B-4A5EA7305224) (Shutdown) (unavailable, runtime profile not found)
iPad Air (57E7ED1B-89BB-4C0E-A167-7D6FDD97E838) (Shutdown) (unavailable, runtime profile not found)
Resizable iPhone (C56D2AC5-9F7A-4C8B-BCED-997A32D7342B) (Shutdown) (unavailable, runtime profile not found)
Resizable iPad (27E051F5-F718-4BDC-99AA-F8C66B66505E) (Shutdown) (unavailable, runtime profile not found)
核心模拟器日志的适用部分是:
The applicable portion of the core simulator log is:
May 5 14:31:07 Fangorn-Farm-3.local CoreSimulatorService[6031] <Notice>: com.apple.CoreSimulator.CoreSimulatorService 117.15~1 starting.
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/14E7FDD6-751B-4A81-9CAF-B7F8359C553F/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/57028519-A154-4768-87D7-589111236C12/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/726D5E5A-A5C2-4EEA-B18E-C5174AE7EFD4/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/79272BA7-45B9-47C4-A74E-91A9A1C02141/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/A4526FAE-721D-488F-B9F6-D0D6A31EE579/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/ACE62A2C-E3E0-408F-A198-983D244107E7/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/DB987632-15E5-4CB4-B20C-1FF8FF4606C6/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/E1F83FA1-F630-4CDB-9E2D-8792797BEA5E/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/E45166AD-7ED3-4001-B01C-3B8F8497ECEA/device.plist
May 5 14:31:08 Fangorn-Farm-3.local CoreSimulatorService[6031] <Error>: Unable to load device.plist: /Users/montegoulding/Library/Developer/CoreSimulator/Devices/FE7A9682-FF80-4F7E-9817-A1B2CFDA0328/device.plist
May 5 14:31:08 Fangorn-Farm-3.local com.apple.dt.Xcode[754] <Warning>: CoreSimulatorService connection interrupted. Resubscribing to notifications.
~/Library/Developer/CoreSimulator/Devices/.default_created.plist 的内容为:
The content of ~/Library/Developer/CoreSimulator/Devices/.default_created.plist is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-7-0</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>B4E0D353-F942-459E-995C-49183245ECAA</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>B03E0F6B-3110-40CD-98F8-190726489B56</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>6D7E2406-9C7A-40DC-B217-D0B0FE3CEAEE</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>12AE8BFB-0540-4BC0-AB56-459304D05E2A</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>1DA1B3F7-48D5-484E-95F9-CF913DF85B63</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>A1B771C1-834F-4E05-A04F-7E9A3505D46E</string>
</dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-7-1</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>DCAB9F55-9D6B-473E-9433-D2D48203B4DB</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>650CF55A-2BD7-425A-8939-CADEADB7068A</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>8F74FE32-DE70-4C4B-9D81-21856C9866DA</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>0DB72F1A-A5D0-4556-A49E-B96853B439F2</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>22BFA786-5AE0-4ABA-9062-DE358CFB0D6C</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>2F59F49A-AAF8-40C3-BB60-30C729A979F3</string>
</dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-8-0</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPad</key>
<string>89A63BCF-A654-44BE-8362-5544F5FA1CAF</string>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone</key>
<string>CFD3BE4E-1205-4EF6-BF4B-F1CFE5490040</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>7503B827-8037-4465-AE57-02AFB54CE204</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>61747A6D-BDDC-4906-87DA-CB8FD0678A93</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>6629BF4B-6CBA-43A3-8EA2-93272933D086</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>73837B7E-8E11-4616-AE13-23F60728FBF3</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>2E3268E4-2E35-44BC-AF3D-F32306D44F13</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>C8ECDF4C-DE68-4A73-9ECA-546E85A3DA80</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6</key>
<string>8E37DC02-393F-4695-980C-8679A5D56E46</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus</key>
<string>BB59A82C-BC47-4B51-A3B8-F0123394292A</string>
</dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-8-1</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPad</key>
<string>95254D91-345C-446E-8CC7-72382C0AB8AD</string>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone</key>
<string>1E16E2F4-BC24-4F3D-AB1F-C07A6FA52E6F</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>3B316D24-6497-45C1-BE0D-690FA831D6A3</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>52AE24F1-92AE-4198-A196-32A4691903D8</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>55ED45DA-3ACB-479C-9FF9-F0905B47A497</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>FE578030-E512-4643-9F28-FCDCCD74279F</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>9C328DC5-2E4F-47AB-ABBA-1C881DE48795</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>8D91EB18-594B-4288-BBF4-BF2655308706</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6</key>
<string>53510FD4-EEE0-487E-B20E-F9F8AC65BA57</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus</key>
<string>70F1B2D6-966D-49F0-B6CE-BCF995F425CB</string>
</dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-8-2</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPad</key>
<string>27E051F5-F718-4BDC-99AA-F8C66B66505E</string>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone</key>
<string>C56D2AC5-9F7A-4C8B-BCED-997A32D7342B</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>180A9123-2F6C-423D-A124-CAAEEC8661D5</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>57E7ED1B-89BB-4C0E-A167-7D6FDD97E838</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>0BBD9657-498C-4823-BA0B-4A5EA7305224</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>4370C11F-7486-4E16-AD62-04BC6ECF23CC</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>1635F9A2-5CD6-4669-B69B-493EDA2736BF</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>AD9B417C-BB60-4A94-A080-4E9A00577762</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6</key>
<string>44F34FBC-924E-4226-AF8B-C9C76C618457</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus</key>
<string>A1575F64-44E1-4999-985E-88B890354A36</string>
</dict>
<key>com.apple.CoreSimulator.SimRuntime.iOS-8-3</key>
<dict>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPad</key>
<string>726D5E5A-A5C2-4EEA-B18E-C5174AE7EFD4</string>
<key>com.apple.CoreSimulator.SimDeviceType.Resizable-iPhone</key>
<string>14E7FDD6-751B-4A81-9CAF-B7F8359C553F</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-2</key>
<string>79272BA7-45B9-47C4-A74E-91A9A1C02141</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Air</key>
<string>FE7A9682-FF80-4F7E-9817-A1B2CFDA0328</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPad-Retina</key>
<string>E45166AD-7ED3-4001-B01C-3B8F8497ECEA</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-4s</key>
<string>DB987632-15E5-4CB4-B20C-1FF8FF4606C6</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5</key>
<string>E1F83FA1-F630-4CDB-9E2D-8792797BEA5E</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-5s</key>
<string>57028519-A154-4768-87D7-589111236C12</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6</key>
<string>ACE62A2C-E3E0-408F-A198-983D244107E7</string>
<key>com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus</key>
<string>A4526FAE-721D-488F-B9F6-D0D6A31EE579</string>
</dict>
<key>version</key>
<integer>0</integer>
</dict>
</plist>
推荐答案
如果您重命名或移动 Xcode.app，可能会发生这种情况.尝试将其重命名为之前的名称或重新启动.如果这不能解决问题，您应该查看xcrun simctl list"和 ~/Library/Developer/CoreSimulator/Devices 以查看您是否有任何设备.
This can happen if you renamed or moved Xcode.app. Try renaming it back to what it was before or rebooting. If that doesn't address the issue, your should look at 'xcrun simctl list' and ~/Library/Developer/CoreSimulator/Devices to see if you have any devices.
还可以查看 ~/Library/Logs/CoreSimulator 以获取任何错误日志.
Also check out ~/Library/Logs/CoreSimulator for any error logs.
从添加的日志记录和提供的信息来看，问题是您在某个时候为您创建了 iOS 8.3 设备(这就是 UUID 出现在 .default_created.plist 文件中的原因)，但它们的 device.plist 文件被删除了，因此系统(正确地)不再列出它们.
From the added logging and information provided, the issue is that you had iOS 8.3 devices created for you at some point (that is why the UUIDs appear in the . default_created.plist file), but their device.plist files got deleted, so the system is (correctly) no longer listing them.
我不确定 device.plist 文件是如何从您的系统中删除的，但是您可以通过以下方式返回到原始状态:
I'm not sure how the device.plist files got deleted from your system, but you can go back to a vanilla state with:
sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService
rm -rf ~/Library/*/CoreSimulator
这篇关于为什么模拟器没有显示在 Xcode 6.3.1 方案选择器中?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！