problem description
cnpm run dev appears, and the page can be opened normally
the environmental background of the problems and what methods you have tried
Dependencies have been reinstalled
related codes
/ / Please paste the code text below (do not replace the code with pictures)
"dependencies": {
"axios": "0.17.1",
"clipboard": "1.7.1",
"echarts": "3.8.5",
"element-ui": "2.0.8",
"file-saver": "1.3.3",
"font-awesome": "4.7.0",
"js-cookie": "2.2.0",
"mockjs": "1.0.1-beta3",
"normalize.css": "7.0.0",
"nprogress": "0.2.0",
"photoswipe": "^4.1.2",
"screenfull": "3.3.2",
"vue": "2.5.10",
"vue-i18n": "7.3.2",
"vue-infinite-loading": "^2.3.1",
"vue-lazyload": "^1.2.6",
"vue-multiselect": "2.0.8",
"vue-photo-preview": "^1.0.9",
"vue-progressive-image": "^2.5.0",
"vue-qr": "^1.3.0",
"vue-router": "3.0.1",
"vuex": "3.0.1"},
"devDependencies": {
"autoprefixer": "7.2.3",
"babel-core": "6.26.0",
"babel-eslint": "8.0.3",
"babel-helper-vue-jsx-merge-props": "2.0.3",
"babel-loader": "7.1.2",
"babel-plugin-syntax-jsx": "6.18.0",
"babel-plugin-transform-runtime": "6.23.0",
"babel-plugin-transform-vue-jsx": "3.5.0",
"babel-preset-env": "1.6.1",
"babel-preset-stage-2": "6.24.1",
"chalk": "2.3.0",
"copy-webpack-plugin": "4.3.0",
"cross-env": "5.1.1",
"css-loader": "0.28.7",
"eslint": "4.13.1",
"eslint-friendly-formatter": "3.0.0",
"eslint-loader": "1.9.0",
"eslint-plugin-html": "4.0.1",
"extract-text-webpack-plugin": "3.0.2",
"file-loader": "1.1.5",
"friendly-errors-webpack-plugin": "1.6.1",
"html-webpack-plugin": "2.30.1",
"node-notifier": "5.1.2",
"node-sass": "^4.7.2",
"optimize-css-assets-webpack-plugin": "3.2.0",
"ora": "1.3.0",
"portfinder": "1.0.13",
"postcss-import": "11.0.0",
"postcss-loader": "2.0.9",
"postcss-url": "7.3.0",
"pushstate-server": "3.0.1",
"rimraf": "2.6.2",
"sass-loader": "6.0.6",
"script-loader": "0.7.2",
"semver": "5.4.1",
"shelljs": "0.7.8",
"svg-sprite-loader": "3.5.2",
"uglifyjs-webpack-plugin": "1.1.3",
"url-loader": "0.6.2",
"vue-loader": "13.5.0",
"vue-style-loader": "3.0.3",
"vue-template-compiler": "2.5.10",
"webpack": "3.10.0",
"webpack-bundle-analyzer": "2.9.1",
"webpack-dev-server": "2.9.7",
"webpack-merge": "4.1.1"},
what result do you expect? What is the error message actually seen?
these print messages do not appear during normal compilation