Xcode 9.0模拟器“消失" [英] Xcode 9.0 simulators "disappeared"

问题描述

我最近在计算机上安装了Xcode 9.0 GM.我将它发射出去玩，在该方案中看到的唯一模拟器是iPhone 8，iPHone 8 Plus和iPhoneX.我单击下载其他模拟器"，以为解决方案就在那里.

I recently installed Xcode 9.0 GM on my machine. I fired it up to play around and the only simulators I see in the scheme are iPhone 8, iPHone 8 Plus, and iPhone X. I clicked "Download Additional Simulators" thinking the solution would lie there.

我看到了这个屏幕，这是我以前安装的所有屏幕.

I'm greeted with this screen, which is everything I previously had installed.

我在Apple Developer论坛上挖了一下，发现这篇文章讨论了类似的问题使用iOS的早期版本.在其中一张海报的建议下，我关闭了机器的电源，然后冷启动了它.我再次打开Xcode 9.0，但遇到了同样的问题.

I dug around on the Apple Developer forum and found this post discussing a similar problem with a prior version of iOS. At the suggestion of one of the posters, I powered down my machine and booted it cold. I opened up Xcode 9.0 again and I have the same issue.

有什么建议可以使我的Xcode方案中出现其他硬件?谢谢您的阅读.

Any suggestions what I can get additional hardware to appear in my Xcode scheme? Thank you for reading.

推荐答案

在Xcode 10.3中，我也丢失了所有模拟器，但通过运行将它们恢复了

In Xcode 10.3, I also lost all simulators but got them back by running

sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService

这篇关于Xcode 9.0模拟器“消失"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！