在 High Sierra 10.13.6 上将 Xcode 10.1 更新到 10.2 [英] Update Xcode 10.1 to 10.2 on High Sierra 10.13.6
问题描述
我正在尝试将 High Sierra 10.13.6 版本上的 Xcode 10.1 更新到 10.2.
I'm trying to update Xcode 10.1 to 10.2 on my High Sierra 10.13.6 version.
App Store 窗口显示更新按钮，但问题是点击该按钮后，左上角的圆圈只是旋转了几个小时，没有其他任何反应！
The App Store window shows the update button, but the problem is after hitting that button, the circle on the upper-left corner is just rotating for hours and nothing else happens!
既然两个版本的差别不是那么大，更新自然要过一段时间才能下载安装，但实际上并不是这样！
Since the difference between the two versions is not that huge, the update naturally must be downloaded and installed after some time, but in effect it's not that way!
请问如何解决这个问题?
How to solve that issue, please?
推荐答案
两个版本的区别就是 没那么大Swift 5.0 允许在没有嵌入式 Swift 库的情况下构建项目.
The difference between the two versions is not that huge for example Swift 5.0 allows to build projects without the embedded Swift Libraries.
Xcode 10.2 不能在 High Sierra 中运行.它需要 macOS 10.14.3
Xcode 10.2 doesn't run in High Sierra. It requires macOS 10.14.3
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