为什么会抛出与peer相关的“unable to resolve dependency tree”以及如何解决？

在我的 React Native 应用程序中，我想使用以下命令安装 React Native Firebase Auth 模块：

npm install --save @react-native-firebase/auth

但是我收到以下错误：

ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @react-native-firebase/[email protected]
npm ERR! node_modules/@react-native-firebase/app
npm ERR!   @react-native-firebase/app@"^14.11.1" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @react-native-firebase/app@"16.5.0" from @react-native-firebase/[email protected]
npm ERR! node_modules/@react-native-firebase/auth
npm ERR!   @react-native-firebase/auth@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

我的 packaje.json 文件：

"react-native": "0.68.2",
"@react-native-firebase/app": "^14.11.1",
"@react-native-firebase/messaging": "^14.11.1",

提前致谢！

说明

如果您将

@react-native-firebase/auth

npm init -y

node_modules

package.json

"peerDependencies": {
  "@react-native-firebase/app": "16.5.0"
},

这意味着它需要

16.5.0

@react-native-firebase/app

package.json

14.11.1

但问题是

@react-native-firebase/messaging

14.11.1

14.12.0

@react-native-firebase/app

package.json

 "peerDependencies": {
   "@react-native-firebase/app": "14.12.0"
 },

解决方案

解决方案是找到能让所有人都同意的版本。在您的具体情况下，一种方法是首先将它们都升级到最新版本：

npm i --save @react-native-firebase/messaging@latest @react-native-firebase/app@latest

然后，安装

@react-native-firebase/auth

npm i --save @react-native-firebase/auth