vue项目 npm dev 出现Cannot resolve module 'vue-html'

Question

今天想学学vue
安装vue-cli后

vue init vuedemo

cd vuedemo
npm install

运行

npm run dev

出现

Listening at http://localhost:8080

webpack built c7fecbbc8f83a1bcf66e in 3539ms
Hash: c7fecbbc8f83a1bcf66e
Version: webpack 1.13.1
Time: 3539ms
 Asset     Size  Chunks       Chunk Names
app.js  22.3 kB       0       app

ERROR in   Error: Child compilation failed:
  Entry module not found: Error: Cannot resolve module 'vue-html' in /Users/holo  to/WebstormProjects/vuedemo:
  Error: Cannot resolve module 'vue-html' in /Users/holoto/WebstormProjects/vued  emo

  - compiler.js:88
    [vuedemo]/[html-webpack-plugin]/lib/compiler.js:88:16

  - Compiler.js:214 Compiler.<anonymous>
    [vuedemo]/[webpack]/lib/Compiler.js:214:10

  - Compiler.js:403
    [vuedemo]/[webpack]/lib/Compiler.js:403:12

  - Tapable.js:67 Compiler.next
    [vuedemo]/[tapable]/lib/Tapable.js:67:11

  - CachePlugin.js:40 Compiler.<anonymous>
    [vuedemo]/[webpack]/lib/CachePlugin.js:40:4

  - Tapable.js:71 Compiler.applyPluginsAsync
    [vuedemo]/[tapable]/lib/Tapable.js:71:13

  - Compiler.js:400 Compiler.<anonymous>
    [vuedemo]/[webpack]/lib/Compiler.js:400:9

  - Compilation.js:577 Compilation.<anonymous>
    [vuedemo]/[webpack]/lib/Compilation.js:577:13

  - Tapable.js:60 Compilation.applyPluginsAsync
    [vuedemo]/[tapable]/lib/Tapable.js:60:69

  - Compilation.js:572 Compilation.<anonymous>
    [vuedemo]/[webpack]/lib/Compilation.js:572:10

  - Tapable.js:60 Compilation.applyPluginsAsync
    [vuedemo]/[tapable]/lib/Tapable.js:60:69

  - Compilation.js:567 Compilation.<anonymous>
    [vuedemo]/[webpack]/lib/Compilation.js:567:9

  - Tapable.js:60 Compilation.applyPluginsAsync
    [vuedemo]/[tapable]/lib/Tapable.js:60:69

  - Compilation.js:563 Compilation.<anonymous>
    [vuedemo]/[webpack]/lib/Compilation.js:563:8

  - Tapable.js:60 Compilation.applyPluginsAsync
    [vuedemo]/[tapable]/lib/Tapable.js:60:69

  - Compilation.js:525 Compilation.seal
    [vuedemo]/[webpack]/lib/Compilation.js:525:7



ERROR in Loader /Users/holoto/WebstormProjects/vuedemo/node_modules/eslint/lib/api.js didn't return a function
 @ multi app

ERROR in Loader /Users/holoto/WebstormProjects/vuedemo/node_modules/eslint/lib/api.js didn't return a function
 @ multi app
Child html-webpack-plugin for "index.html":

    ERROR in Entry module not found: Error: Cannot resolve module 'vue-html' in /Users/holoto/WebstormProjects/vuedemo
webpack: bundle is now VALID.

package.json

{
  "name": "vuedemo",
  "version": "1.0.0",
  "description": "A Vue.js project",
  "private": true,
  "scripts": {
    "dev": "node build/dev-server.js",
    "build": "node build/build.js",
    "unit": "karma start test/unit/karma.conf.js --single-run",
    "e2e": "node test/e2e/runner.js",
    "test": "npm run unit && npm run e2e",
    "lint": "eslint --ext .js,.vue src test/unit/specs test/e2e/specs"
  },
  "dependencies": {
    "autoprefixer": "^6.3.6",
    "babel-runtime": "^6.0.0",
    "vue": "^1.0.21"
  },
  "devDependencies": {
    "babel-core": "^6.0.0",
    "babel-loader": "^6.0.0",
    "babel-plugin-transform-runtime": "^6.0.0",
    "babel-preset-es2015": "^6.0.0",
    "babel-preset-stage-2": "^6.0.0",
    "connect-history-api-fallback": "^1.1.0",
    "css-loader": "^0.23.0",
    "eslint": "^2.10.2",
    "eslint-friendly-formatter": "^2.0.5",
    "eslint-loader": "^1.3.0",
    "eslint-plugin-html": "^1.3.0",
    "eslint-config-airbnb-base": "^3.0.1",
    "eslint-plugin-import": "^1.8.1",
    "eventsource-polyfill": "^0.9.6",
    "express": "^4.13.3",
    "extract-text-webpack-plugin": "^1.0.1",
    "file-loader": "^0.8.4",
    "function-bind": "^1.0.2",
    "html-webpack-plugin": "^2.8.1",
    "http-proxy-middleware": "^0.12.0",
    "json-loader": "^0.5.4",
    "karma": "^0.13.15",
    "karma-coverage": "^0.5.5",
    "karma-mocha": "^0.2.2",
    "karma-phantomjs-launcher": "^1.0.0",
    "karma-sinon-chai": "^1.2.0",
    "karma-sourcemap-loader": "^0.3.7",
    "karma-spec-reporter": "0.0.24",
    "karma-webpack": "^1.7.0",
    "lolex": "^1.4.0",
    "mocha": "^2.4.5",
    "chai": "^3.5.0",
    "sinon": "^1.17.3",
    "sinon-chai": "^2.8.0",
    "inject-loader": "^2.0.1",
    "isparta-loader": "^2.0.0",
    "phantomjs-prebuilt": "^2.1.3",
    "chromedriver": "^2.21.2",
    "cross-spawn": "^2.1.5",
    "nightwatch": "^0.8.18",
    "selenium-server": "2.53.0",
    "ora": "^0.2.0",
    "shelljs": "^0.6.0",
    "url-loader": "^0.5.7",
    "vue-hot-reload-api": "^1.2.0",
    "vue-html-loader": "^1.0.0",
    "vue-loader": "^8.3.0",
    "vue-style-loader": "^1.0.0",
    "webpack": "^1.12.2",
    "webpack-dev-middleware": "^1.4.0",
    "webpack-hot-middleware": "^2.6.0",
    "webpack-merge": "^0.8.3"
  }
}

webpack.base.conf.js

var path = require('path');
var config = require('../config');
var utils = require('./utils');
var projectRoot = path.resolve(__dirname, '../');
module.exports = {
  entry: {
    app: './src/main.js'
  },
  output: {
    path: config.build.assetsRoot,
    publicPath: config.build.assetsPublicPath,
    filename: '[name].js'
  },
  resolve: {
    extensions: ['', '.js', '.vue'],
    fallback: [path.join(__dirname, '../node_modules')],
    alias: {
      'src': path.resolve(__dirname, '../src'),
      'assets': path.resolve(__dirname, '../src/assets'),
      'components': path.resolve(__dirname, '../src/components')
    }
  },
  resolveLoader: {
    fallback: [path.join(__dirname, '../node_modules')]
  },
  module: {
    preLoaders: [
      {
        test: /\.vue$/,
        loader: 'eslint',
        include: projectRoot,
        exclude: /node_modules/
      },
      {
        test: /\.js$/,
        loader: 'eslint',
        include: projectRoot,
        exclude: /node_modules/
      }
    ],
    loaders: [
      {
        test: /\.vue$/,
        loader: 'vue'
      },
      {
        test: /\.js$/,
        loader: 'babel',
        include: projectRoot,
        exclude: /node_modules/
      },
      {
        test: /\.json$/,
        loader: 'json'
      },
      {
        test: /\.html$/,
        loader: 'vue-html'
      },
      {
        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
        loader: 'url',
        query: {
          limit: 10000,
          name: utils.assetsPath('img/[name].[hash:7].[ext]')
        }
      },
      {
        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
        loader: 'url',
        query: {
          limit: 10000,
          name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
        }
      }
    ]
  },
  eslint: {
    formatter: require('eslint-friendly-formatter')
  },
  vue: {
    loaders: utils.cssLoaders()
    //@todo add
    //  autoprefixer: {
    //   browsers: ['last 2 versions']
    // }
  }
}

Answer 1

我遇到过这个问题，vue-cli的issue里也有人提到了，这跟npm版本有关，新版npm在安装依赖的依赖的时候，降低了依赖的层级，怀疑vue-cli缺少了相应的更新。
按理说vue-html这个模块应该随着vue-loader一起安装，但一些版本的npm好像没装进来。
我的解决方法是手动安装vue-html
npm install vue-html --save-dev

后续vue-cli更新应该会解决这个问题。

Answer 2

npm install

Answer 3

我在npm上查了下，根本没有一个模块叫vue-html，你的webpack.config.js里的内容是从哪找来的？

{
    test: /\.html$/,
    loader: 'vue-html'
},

这段话到底什么意思？去掉吧，我都看不明白。

Answer 4

重新vue init下了
发现问题了

使用npm@3.10.2进行

npm install

不会安装devdependencies的包

真诡异

Answer 5

缺少loader

npm install vue-html-loader --save-dev