运行反应本机模拟器ios的问题答案

【问题标题】：Problem running react native simulator ios运行反应本机模拟器ios的问题
【发布时间】：2021-11-29 06:33:21
【问题描述】：

我在运行npx react-native run-ios时遇到问题

问题是

warning: Mapping architecture arm64 to x86_64. Ensure that this target's Architectures 
and Valid Architectures build settings are configured correctly for the iOS Simulator platform. 
(in target 'React-cxxreact' from project 'Pods')

warning: None of the architectures in ARCHS (x86_64) are valid. 
Consider setting ARCHS to $(ARCHS_STANDARD) 
or updating it to include at least one value from VALID_ARCHS (i386, x86_64) which is not in EXCLUDED_ARCHS (x86_64). 
(in target 'React-cxxreact' from project 'Pods')

我正在使用

"react-native": "0.65.1"

"react": "17.0.2"

Osx Mojave, with Excode 11

如何解决问题，在此先感谢

【问题讨论】：

标签： xcode react-native macos-mojave

【解决方案1】：

当我使用 expo 创建新项目并注入问题时，反应原生 cli 和我的 xcode 中的问题已解决

【讨论】：