Xcode 控制台报错：

[Client] Sending selectors failed with: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.commcenter.coretelephony.xpc was invalidated." UserInfo={NSDebugDescription=The connection to service named com.apple.commcenter.coretelephony.xpc was invalidated.}

如下图所示：

解决办法：

在终端运行下面这行：

xcrun simctl spawn booted log config --mode "level:off" --subsystem com.apple.CoreTelephony