ios - XCode 同时调试主应用程序和今日扩展

Question

我想同时获取主应用、today-extension调试信息。

我运行 main app 方案，只得到 main app 调试信息。
我尝试通过 Process Identifier(today-extension id) 进行附加，但是当我选择 today-extension 进程时它是空白的。

我该怎么办？

Answer 1

Basically select the Watch App as the scheme in xcode, hit build+run which will build the iOS app and WatchKit app, install the WatchKit app on to the Watch and attach the debugger to the WatchKit Extension. Then in xcode select the iOS app in the scheme selector and select the iPhone as the target device, launch the iOS app by tapping the app icon on the phone and in xcode in the menu bar select "Debug > Attach to Process" and select your app in the list. This should result in having xcode attached to both processes at the same time. If you want to debug something early in the iOS app's lifecycle you can select "Debug > Attach to Process by PID or Name..." and type in the process name of the iOS app prior to launching it manually. This way the debugger will be attached right when the app launches.

来自 Apple 开发人员 site .

请注意，他们讨论了 WatchKit，但 Today Extension 也是如此。