Xcode 8 Beta模拟器意外运行Xcode8模拟器后无法运行应用 [英] Xcode 8 beta simulator fails to run app after accidentally running Xcode8 simulator

问题描述

无法启动与模拟器的服务连接

"Failed to initiate service connection to simulator"

试图清理应用程序，重新安装它，删除派生数据，重置模拟器设置，重新启动xCode。我还听说其他人通过重新创建模拟器解决了模拟器的问题。我也尝试过。当我按下create时，我得到的错误信息非常相似：错误返回：连接无效

Tried to clean app, reinstall it, delete derived data, reset simulator settings, restart xCode. I've also heard other people solved problems with their simulators by recreating the simulator. I tried that as well. When I press create, I get the very same error message: "Error returned in reply: Connection invalid"

推荐答案

当您尝试在 Xcode 8 在模拟器模式下， Xcode 7 的模拟器仍在运行。

This happens when you try to run a project inXcode 8 in simulator mode and the Xcode 7's simulator is still running.

您只需要关闭它们（xcode 8，xcode 8模拟器，xcode 7，
xcode 7模拟器）然后运行再次使用xcode 8。

You only need to close them all(xcode 8, xcode 8 simulator, xcode 7, xcode 7 simulator) then run xcode 8 again.

此后它应该可以正常运行。

It should run properly after that.

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