如何调试ios8共享扩展名？

Question

I tried two ways to debug while the extension is running: 在扩展程序运行时，我尝试了两种调试方法：

a. 一种。 using NSlog, such as 使用NSlog，例如

    NSLog(@"%@", ((NSExtensionItem *)self.extensionContext.inputItems.firstObject).userInfo);

but no log shows. 但没有日志显示。

b. 湾 using code like 使用类似的代码

    p self.extensionContext

in the lldb debug mode, but it tells me 在lldb调试模式下，但它告诉我

    error: property 'extensionContext' not found on object of type 'ShareViewController *'
    error: 1 errors parsing expression

Answer 1

You need to use simulator debug. 您需要使用模拟器调试。 On Simulator, click on Debug Menu, Open System Log. 在模拟器上，单击调试菜单，打开系统日志。

Answer 2

As mentioned HERE , you can debug share extension by attaching target 如前所述这里，你可以通过将目标调试份额扩展

Debug -> Attach Process -> By process name or PID 调试->附加进程->按进程名称或PID

In our case, PID will be Share extension bundle name as mentioned in Share Extension Target. 在我们的情况下，PID将是“共享扩展目标”中提到的共享扩展捆绑名称。