gatsby-plugin-image 未通过 npm 安装

Question

我正在尝试根据文档通过 npm 安装 gatsby-plugin-image https://www.gatsbyjs.com/plugins/gatsby-plugin-image#installation

在终端中收到以下错误：

$ npm install gatsby-plugin-image gatsby-plugin-sharp gatsby-source-filesystem gatsby-transformer-sharp
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/gatsby
npm ERR!   gatsby@"^2.26.1" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer gatsby@"^3.0.0-next.0" from [email protected]
npm ERR! node_modules/gatsby-plugin-image
npm ERR!   gatsby-plugin-image@"*" 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.

Package.json 来自 gatsby starter 库中的 hello world starter：

{
  "name": "gatsby-starter-hello-world",
  "private": true,
  "description": "A simplified bare-bones starter for Gatsby",
  "version": "0.1.0",
  "license": "0BSD",
  "scripts": {
    "build": "gatsby build",
    "develop": "gatsby develop",
    "format": "prettier --write \"**/*.{js,jsx,ts,tsx,json,md}\"",
    "start": "npm run develop",
    "serve": "gatsby serve",
    "clean": "gatsby clean",
    "test": "echo \"Write tests! -> https://gatsby.dev/unit-testing\" && exit 1"
  },
  "dependencies": {
    "babel-plugin-styled-components": "^1.12.0",
    "gatsby": "^2.26.1",
    "gatsby-plugin-styled-components": "^3.10.0",
    "gatsby-source-filesystem": "^2.11.1",
    "react": "^16.12.0",
    "react-dom": "^16.12.0",
    "styled-components": "^5.2.1"
  },
  "devDependencies": {
    "prettier": "2.2.1"
  },
  "repository": {
    "type": "git",
    "url": "https://github.com/gatsbyjs/gatsby-starter-hello-world"
  },
  "bugs": {
    "url": "https://github.com/gatsbyjs/gatsby/issues"
  }
}

我在 GH 存储库或通过 Google 搜索没有看到任何与此相关的问题。已尝试https://www.gatsbyjs.com/docs/how-to/local-development/troubleshooting-common-errors/中的故障排除提示，但没有成功。没有使用 --force 运行 npm 安装的经验。有什么我应该注意的吗？如果我强制安装，我可以恢复此设置吗？预先感谢！

Answer 1

您似乎正在使用 npm

v7

，因此适合您的命令，根据文档，是：

npm install gatsby@latest --legacy-peer-deps

然后，你就可以运行：

npm install gatsby-plugin-image gatsby-plugin-sharp gatsby-transformer-sharp

或者，您可以尝试通过以下方式向它们添加旧版对等依赖项：

npm install gatsby-plugin-image gatsby-plugin-sharp gatsby-transformer-sharp --legacy-peer-deps

Answer 2

1.运行该命令

npm 我配置设置legacy-peer-deps true

2.然后，你就可以运行：

npm 安装 gatsby-background-image