100 多个关于新 react-native 项目的构建时问题 [英] 100+ buildtime issues on fresh react-native project

问题描述

在构建 react-native 应用程序时，构建成功，但 Xcode 在构建时日志中记录了 100 多个问题.这正常吗?

When building a react-native app, the build succeeds, but Xcode logs more than 100 issues in the buildtime log. Is this normal?

我所做的只是:

1. 已安装 Xcode (9.2)
2. brew 安装节点 (9.9.0)
3. brew install watchman (4.9.0)
4. npm install -g react-native-cli (2.0.1)
5. cd ~/Development &&react-native init 测试
6. 打开 ios/Test.xcodeproj 并点击运行按钮(iPhone 8 模拟器)

再次 - 构建成功.但是日志中的所有问题都与我有关，我无法找到其他有相同问题的人.

Again - the build succeeds. But all the issues in the logs concerns me and I was not able to find others with the same issue.

推荐答案

那些警告不是什么大问题.各种 RCT 项目是使用旧版本的 Xcode 创建的.Xcode 建议您将项目更新为 Xcode 的推荐设置.

Those warnings are not a big issue. The various RCT projects were created with an older version of Xcode. Xcode is suggesting you update the projects to Xcode's recommended settings.

要更新为推荐设置，请选择屏幕截图中显示的更新为推荐设置警告之一.将打开一张纸.单击执行更改按钮以更新项目设置.

To update to the recommended settings, select one of the Update to recommended settings warnings shown in your screenshot. A sheet will open. Click the Perform Changes button to update the project settings.

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