iview 不知道是不是版本問(wèn)題，一直報(bào)錯(cuò)，求解決！

這是我使用的方式，完全參考官網(wǎng)的：

// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
import store from './store/index'
import axios from 'axios'
import {post,fetch,patch,put,del,url,qiniuFileUrl} from './util/http'
import iView from 'iview';
import VueBreadcrumbs from 'vue-breadcrumbs'

import 'iview/dist/styles/iview.css';  

Vue.config.productionTip = false

Vue.use(iView);
Vue.use(VueBreadcrumbs);

Vue.prototype.$post = post;
Vue.prototype.$fetch = fetch;
Vue.prototype.$patch = patch;
Vue.prototype.$put = put;
Vue.prototype.$delete = del;
Vue.prototype.$http = axios;
Vue.prototype.$url = url;
Vue.prototype.$qiniuFileUrl=qiniuFileUrl;


/* eslint-disable no-new */
new Vue({
  el: '#app',
  router,
  store,
  template: '<App/>',
  components: { App }
})

{
  "name": "gls_portal_web",
  "version": "1.0.0",
  "description": "a gls project",
  "author": "zhangwei",
  "private": true,
  "scripts": {
    "dev": "node build/dev-server.js",
    "start": "npm run dev",
    "build": "node build/build.js"
  },
  "dependencies": {
    "axios": "^0.17.0",
    "iview": "^2.7.4",
    "js-cookie": "^2.2.0",
    "v-viewer": "^0.2.1",
    "vue": "^2.5.10",
    "vue-breadcrumbs": "^1.1.2",
    "vue-cropper": "^0.2.6",
    "vue-full-loading": "^1.0.3",
    "vue-loading": "^0.1.4",
    "vue-router": "^3.0.1",
    "vue-video-player": "^4.0.6",
    "vuex": "^3.0.1",
    "vuex-persistedstate": "^2.4.2"
  },
  "devDependencies": {
    "autoprefixer": "^7.1.2",
    "babel-core": "^6.22.1",
    "babel-loader": "^7.1.1",
    "babel-plugin-transform-runtime": "^6.22.0",
    "babel-preset-env": "^1.3.2",
    "babel-preset-stage-2": "^6.22.0",
    "babel-register": "^6.22.0",
    "chalk": "^2.0.1",
    "connect-history-api-fallback": "^1.3.0",
    "copy-webpack-plugin": "^4.0.1",
    "css-loader": "^0.28.0",
    "eventsource-polyfill": "^0.9.6",
    "express": "^4.14.1",
    "extract-text-webpack-plugin": "^3.0.0",
    "file-loader": "^1.1.4",
    "friendly-errors-webpack-plugin": "^1.6.1",
    "html-webpack-plugin": "^2.30.1",
    "http-proxy-middleware": "^0.17.3",
    "less": "^2.7.3",
    "less-loader": "^4.0.5",
    "opn": "^5.1.0",
    "optimize-css-assets-webpack-plugin": "^3.2.0",
    "ora": "^1.2.0",
    "portfinder": "^1.0.13",
    "rimraf": "^2.6.0",
    "semver": "^5.3.0",
    "shelljs": "^0.7.6",
    "url-loader": "^0.5.8",
    "vue-loader": "^13.5.0",
    "vue-style-loader": "^3.0.1",
    "vue-template-compiler": "^2.5.10",
    "webpack": "^3.6.0",
    "webpack-bundle-analyzer": "^2.9.0",
    "webpack-dev-middleware": "^1.12.0",
    "webpack-hot-middleware": "^2.18.2",
    "webpack-merge": "^4.1.0"
  },
  "engines": {
    "node": ">= 4.0.0",
    "npm": ">= 3.0.0"
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not ie <= 8"
  ]
}