Swift UI（Xcode 12 Beta）：无法构建 ContentView.swift
[英]Swift UI(Xcode 12 Beta): Failed to built ContentView.swift
问题描述
I tried to write my first app with Swift UI but I failed at updating preview and the simulator still worked, couldn't figure out why.
我尝试使用 Swift UI 编写我的第一个应用程序，但是我无法更新预览并且模拟器仍然有效，无法弄清楚原因。 I've searched for solutions like sudo xcodebuild -license and assigning the Command Line Tools to Xcode 12 Beta, which didn't work at all.我已经搜索了诸如sudo xcodebuild -license并将命令行工具分配给 Xcode 12 Beta 之类的解决方案，但根本不起作用。 Sorry for my bad English.对不起，我的英语不好。 enter image description here在此处输入图片说明
1 个解决方案
解决方案1
3 已采纳 2020-09-09 08:52:24
I've tried to replicate the issue you had and it seems that the project name is the problem.我试图复制您遇到的问题，似乎项目名称是问题所在。 As Andrew mentioned in the comments, try is a reserved keyword in Swift.正如Andrew在评论中提到的， try是 Swift 中的保留关键字。 Choose a better name for your project and everything will work correctly.为您的项目选择一个更好的名称，一切都会正常工作。
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.