未找到虚拟设备 - Ionic Cordova 模拟 iOS

Question

未找到虚拟设备 - Ionic Cordova 模拟 iOS

6

我想在iOS上模拟我的Ionic应用，但是当我运行ionic cordova emulate ios时，出现了错误：

No target specified for emulator. Deploying to undefined simulator
Device type "com.apple.CoreSimulator.SimDeviceType.undefined" could not be found.

看起来虽然我的OSX上有模拟器，但Ionic无法访问它们。为什么Ionic中没有找到设备，而其他地方明显可以运行设备？这可能是环境变量的问题吗？

参考：ionic info

cli packages: (/usr/local/lib/node_modules)

    @ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 7.0.1

local packages:

    @ionic/app-scripts : 3.1.10
    Cordova Platforms  : android 6.2.3 ios 4.4.0
    Ionic Framework    : ionic-angular 3.9.2

System:

    ios-sim : 7.0.0
    Node    : v9.1.0
    npm     : 6.0.0
    OS      : macOS High Sierra
    Xcode   : Xcode 9.4.1 Build version 9F2000

Environment Variables:

    ANDROID_HOME : not set

Misc:

    backend : pro

当我运行ionic cordova emulate ios --list时，会得到以下输出：

Available ios virtual devices:

但是，当我运行ios-sim showdevicetypes时，我得到：

Apple-Watch-38mm, watchOS 4.3
Apple-Watch-42mm, watchOS 4.3
Apple-Watch-Series-2-38mm, watchOS 4.3
Apple-Watch-Series-2-42mm, watchOS 4.3
Apple-Watch-Series-3-38mm, watchOS 4.3
Apple-Watch-Series-3-42mm, watchOS 4.3
iPhone-5s, 11.4
iPhone-6, 11.4
iPhone-6-Plus, 11.4
iPhone-6s, 11.4
iPhone-6s-Plus, 11.4
iPhone-7, 11.4
iPhone-7-Plus, 11.4
iPhone-8, 11.4
iPhone-8-Plus, 11.4
iPhone-SE, 11.4
iPhone-X, 11.4
iPad-Air, 11.4
iPad-Air-2, 11.4
iPad--5th-generation-, 11.4
iPad-Pro--9-7-inch-, 11.4
iPad-Pro, 11.4
iPad-Pro--12-9-inch---2nd-generation-, 11.4
iPad-Pro--10-5-inch-, 11.4
Apple-TV-1080p, tvOS 11.4
Apple-TV-4K-4K, tvOS 11.4
Apple-TV-4K-1080p, tvOS 11.4

运行 xcrun simctl list 命令会得到以下结果：

== 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 (com.apple.CoreSimulator.SimDeviceType.iPhone-6)
iPhone 6 Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-6-Plus)
iPhone 6s (com.apple.CoreSimulator.SimDeviceType.iPhone-6s)
iPhone 6s Plus (com.apple.CoreSimulator.SimDeviceType.iPhone-6s-Plus)
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 SE (com.apple.CoreSimulator.SimDeviceType.iPhone-SE)
iPhone X (com.apple.CoreSimulator.SimDeviceType.iPhone-X)
iPad 2 (com.apple.CoreSimulator.SimDeviceType.iPad-2)
iPad Retina (com.apple.CoreSimulator.SimDeviceType.iPad-Retina)
iPad Air (com.apple.CoreSimulator.SimDeviceType.iPad-Air)
iPad Air 2 (com.apple.CoreSimulator.SimDeviceType.iPad-Air-2)
iPad (5th generation) (com.apple.CoreSimulator.SimDeviceType.iPad--5th-generation-)
iPad Pro (9.7-inch) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro--9-7-inch-)
iPad Pro (12.9-inch) (com.apple.CoreSimulator.SimDeviceType.iPad-Pro)
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-)
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 Watch - 38mm (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-38mm)
Apple Watch - 42mm (com.apple.CoreSimulator.SimDeviceType.Apple-Watch-42mm)
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)
== Runtimes ==
iOS 11.4 (11.4 - 15F79) - com.apple.CoreSimulator.SimRuntime.iOS-11-4
tvOS 11.4 (11.4 - 15L576) - com.apple.CoreSimulator.SimRuntime.tvOS-11-4
watchOS 4.3 (4.3 - 15T212) - com.apple.CoreSimulator.SimRuntime.watchOS-4-3
== Devices ==
-- iOS 11.4 --
    iPhone 5s (68553C20-B109-4807-B20C-E93006B8F214) (Shutdown)
    iPhone 6 (9B230488-BC8B-4947-AC2B-3B8245878625) (Shutdown)
    iPhone 6 Plus (028C9FB4-4179-4772-AC96-9AEC9F447859) (Shutdown)
    iPhone 6s (BFBFF883-1207-4049-851B-DDFF15D7A7D5) (Shutdown)
    iPhone 6s Plus (6030E33B-DE97-41A6-A961-6C05DEA2EA34) (Shutdown)
    iPhone 7 (0F1EE195-BB50-44D3-B87C-DB914196BB68) (Shutdown)
    iPhone 7 Plus (42FDB489-30D3-4BEE-82F1-D6BCA84019F2) (Shutdown)
    iPhone 8 (62895939-A322-4F3D-8D4E-8D8F3F44B98E) (Shutdown)
    iPhone 8 Plus (79D7D0A1-03CE-425D-A714-13CE8E62BCB3) (Shutdown)
    iPhone SE (82AC6B87-D98E-46A2-BE34-7F148F179796) (Shutdown)
    iPhone X (FEA0BBCA-91C3-4EE3-A49A-7EE2BC4382A4) (Shutdown)
    My-iPhoneX (A2E78F04-CB1B-4BCE-8BF3-8EA1B14930E5) (Shutdown)
    iPad Air (6F05FAB3-7094-485E-B518-CE6EC1D46D54) (Shutdown)
    iPad Air 2 (2A075B9A-35B3-410D-8D18-308A94F49F1D) (Shutdown)
    iPad (5th generation) (879A193F-2AF3-4446-BB63-095AE6C9C3E6) (Shutdown)
    iPad Pro (9.7-inch) (025D91DC-43CE-4497-A672-B57857BF6E68) (Shutdown)
    iPad Pro (12.9-inch) (2D1C41EA-5F2E-493F-98C8-29FCCDB35D0F) (Shutdown)
    iPad Pro (12.9-inch) (2nd generation) (96467014-EDC9-47EE-84FE-29AB7817B742) (Shutdown)
    iPad Pro (10.5-inch) (47BEFF82-F240-4105-868D-CA4C8EE3BF29) (Shutdown)
-- tvOS 11.4 --
    Apple TV (E3696606-A26C-4BCE-9CC3-1DC99B148ED3) (Shutdown)
    Apple TV 4K (087290EA-40C9-4EEC-8A80-9D0A92378FA5) (Shutdown)
    Apple TV 4K (at 1080p) (71014E88-3FEF-450A-B315-3C224271401A) (Shutdown)
-- watchOS 4.3 --
    Apple Watch - 38mm (7914DF5F-9810-4995-908F-1BABBAE02670) (Shutdown)
    Apple Watch - 42mm (A335D9E6-7974-45F6-B47D-3747FA9BD09E) (Shutdown)
    Apple Watch Series 2 - 38mm (7FBCB06A-EE99-4C8F-BDD2-870EC5275EF0) (Shutdown)
    Apple Watch Series 2 - 42mm (806DDCC1-588A-455D-AA1A-16F5E5931077) (Shutdown)
    Apple Watch Series 3 - 38mm (DF16B352-301E-4221-81CA-2869A1F9B527) (Shutdown)
    Apple Watch Series 3 - 42mm (85C06E5F-3E1A-4BC4-AECB-4EA0C88D8F09) (Shutdown)
== Device Pairs ==
BE73638A-71E6-41F2-A1EA-3372E898F1B0 (active, disconnected)
    Watch: Apple Watch Series 2 - 38mm (7FBCB06A-EE99-4C8F-BDD2-870EC5275EF0) (Shutdown)
    Phone: iPhone 7 (0F1EE195-BB50-44D3-B87C-DB914196BB68) (Shutdown)
E17C2241-7367-4F02-AC44-54542EDBC936 (active, disconnected)
    Watch: Apple Watch Series 2 - 42mm (806DDCC1-588A-455D-AA1A-16F5E5931077) (Shutdown)
    Phone: iPhone 7 Plus (42FDB489-30D3-4BEE-82F1-D6BCA84019F2) (Shutdown)
A463C9D5-E753-46F8-9493-D1A3E3BDCAA1 (active, disconnected)
    Watch: Apple Watch Series 3 - 38mm (DF16B352-301E-4221-81CA-2869A1F9B527) (Shutdown)
    Phone: iPhone 8 (62895939-A322-4F3D-8D4E-8D8F3F44B98E) (Shutdown)
7A7B90CE-9B4F-41A6-8721-C7457E9F4A4E (active, disconnected)
    Watch: Apple Watch Series 3 - 42mm (85C06E5F-3E1A-4BC4-AECB-4EA0C88D8F09) (Shutdown)
    Phone: iPhone 8 Plus (79D7D0A1-03CE-425D-A714-13CE8E62BCB3) (Shutdown)

这里有很多代码片段，因为需要输出日志。

- user4079725

4个回答

6

如果在更新为Mojave后这个问题仍然存在，那么删除和添加平台是行不通的。

相反，您可以尝试使用以下命令直接调用模拟器。

ionic cordova emulate ios --livereload --consolelogs --target="iPhone-6,com.apple.CoreSimulator.SimRuntime.iOS-12-2"

此外，如果您正在使用旧的构建系统，则可以添加如下的附加标志：

ionic cordova emulate ios --livereload --consolelogs --target="iPhone-6,com.apple.CoreSimulator.SimRuntime.iOS-12-2" --buildFlag="-UseModernBuildSystem=0"

- Anuj Panwar

模拟器命令丢失--，这是我用来测试iPhone X版本12.2的命令：ionic cordova emulate ios --livereload --consolelogs --target="iPhone-X,com.apple.CoreSimulator.SimRuntime.iOS-12-2" -- --buildFlag="-UseModernBuildSystem=0" - Lance

1

截至Ionic v5.4.1和ios-sim@latest (8.0.2)，其他答案对我都不起作用。最终有效的方法是运行列表命令以查找设备的UUID，然后将其指定为目标。

ionic cordova emulate --list
ionic cordova emulate ios -l -c --target="<UUID>"

- Desmond

0

必须移除 iOS 平台并重新添加它

ionic cordova platform remove ios

ionic cordova platform add ios

- user4079725

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- lokoko · Accepted Answer

18

或者你可以尝试像这样做：

cd platforms/ios/cordova
npm install ios-sim@latest

- lokoko

1

我在那个位置没有 package.json 文件，因此 npm 安装失败 :( - Markus

问题似乎已经在cordova-ios@4.5.1上得到了修复。我在使用Meteor时遇到了同样的问题。请参考https://github.com/meteor/meteor/issues/9126。 - Soumojit Ghosh

这是固定的 cordova-ios@5.0.0。 - Lance

很棒的解决方案！ - Manoj Alwis