vue 项目启动时npm run dev 报错

PS D:\VS-workpase\maishou-c> npm install node-sass@latest

> [email protected] install D:\VS-workpase\maishou-c\node_modules\node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v4.9.0/win32-x64-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.9.0/win32-x64-57_binding.node":

connect ETIMEDOUT 54.231.114.98:443

Timed out whilst downloading the prebuilt binary

Hint: If github.com is not accessible in your location
try setting a proxy via HTTP_PROXY, e.g.

export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

npm config set proxy http://example.com:8080

> [email protected] postinstall D:\VS-workpase\maishou-c\node_modules\node-sass
> node scripts/build.js

Building: E:\nodejs\node.exe D:\VS-workpase\maishou-c\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'E:\\nodejs\\node.exe',
gyp verb cli 'D:\\VS-workpase\\maishou-c\\node_modules\\node-gyp\\bin\\node-gyp.js',
gyp verb cli 'rebuild',
gyp verb cli '--verbose',
gyp verb cli '--libsass_ext=',
gyp verb cli '--libsass_cflags=',
gyp verb cli '--libsass_ldflags=',
gyp verb cli '--libsass_library=' ]
gyp info using [email protected]
gyp info using [email protected] | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed at getNotFoundError (D:\VS-workpase\maishou-c\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\VS-workpase\maishou-c\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\VS-workpase\maishou-c\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed python2 { Error: not found: python2
gyp verb `which` failed at getNotFoundError (D:\VS-workpase\maishou-c\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\VS-workpase\maishou-c\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\VS-workpase\maishou-c\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed stack: 'Error: not found: python2\n at getNotFoundError (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:13:12)\n at F (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:68:19)\n at E (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:80:29)\n at D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:89:16\n at D:\\VS-workpase\\maishou-c\\node_modules\\isexe\\index.js:42:5\n at D:\\VS-workpase\\maishou-c\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete (fs.js:152:21)',
gyp verb `which` failed code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` failed Error: not found: python
gyp verb `which` failed at getNotFoundError (D:\VS-workpase\maishou-c\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\VS-workpase\maishou-c\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\VS-workpase\maishou-c\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed python { Error: not found: python
gyp verb `which` failed at getNotFoundError (D:\VS-workpase\maishou-c\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\VS-workpase\maishou-c\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\VS-workpase\maishou-c\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\VS-workpase\maishou-c\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed stack: 'Error: not found: python\n at getNotFoundError (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:13:12)\n at F (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:68:19)\n at E (D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:80:29)\n at D:\\VS-workpase\\maishou-c\\node_modules\\which\\which.js:89:16\n at D:\\VS-workpase\\maishou-c\\node_modules\\isexe\\index.js:42:5\n at D:\\VS-workpase\\maishou-c\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete (fs.js:152:21)',
gyp verb `which` failed code: 'ENOENT' }
gyp verb could not find "python". checking python launcher
gyp verb could not find "python". guessing location
gyp verb ensuring that file exists: C:\Python27\python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at PythonFinder.failNoPython (D:\VS-workpase\maishou-c\node_modules\node-gyp\lib\configure.js:483:19)
gyp ERR! stack at PythonFinder.<anonymous> (D:\VS-workpase\maishou-c\node_modules\node-gyp\lib\configure.js:508:16)
gyp ERR! stack at D:\VS-workpase\maishou-c\node_modules\graceful-fs\polyfills.js:284:29
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.16299
gyp ERR! command "E:\\nodejs\\node.exe" "D:\\VS-workpase\\maishou-c\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd D:\VS-workpase\maishou-c\node_modules\node-sass
gyp ERR! node -v v8.11.1
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! D:\VS-workpase\maishou-c\node_cache\_logs\2018-06-08T03_34_54_950Z-debug.log
PS D:\VS-workpase\maishou-c>
PS D:\VS-workpase\maishou-c>
PS D:\VS-workpase\maishou-c>
PS D:\VS-workpase\maishou-c> npm run dev

> [email protected] dev D:\VS-workpase\maishou-c
> webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

94% asset optimization

ERROR Failed to compile with 25 errors 11:35:58
error in ./src/views/home/home.vue

Module build failed: Error: Cannot find module 'node-sass'
at Function.Module._resolveFilename (module.js:547:15)
at Function.Module._load (module.js:474:25)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (D:\VS-workpase\maishou-c\node_modules\sass-loader\lib\loader.js:3:14)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at loadLoader (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\loadLoader.js:13:17)
at iteratePitchingLoaders (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:169:2)
at iteratePitchingLoaders (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:165:10)
at D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:173:18
at loadLoader (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\loadLoader.js:36:3)
at iteratePitchingLoaders (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:169:2)
at iteratePitchingLoaders (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:165:10)
at D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:173:18
at loadLoader (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\loadLoader.js:36:3)
at iteratePitchingLoaders (D:\VS-workpase\maishou-c\node_modules\loader-runner\lib\LoaderRunner.js:169:2)

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-9521c290","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/home/home.vue 4:14-395 13:3-17:5 14:22-403
@ ./src/views/home/home.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/App.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-04c2046b","scoped":false,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/App.vue 4:14-371 13:3-17:5 14:22-379
@ ./src/App.vue
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/static_page/faq.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-0d0a6df6","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/static_page/faq.vue 4:14-394 13:3-17:5 14:22-402
@ ./src/views/static_page/faq.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/static_page/rule.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-e1a7ad68","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/static_page/rule.vue 4:14-395 13:3-17:5 14:22-403
@ ./src/views/static_page/rule.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/static_page/service.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-38be43d6","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/static_page/service.vue 4:14-398 13:3-17:5 14:22-406
@ ./src/views/static_page/service.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/static_page/protocol.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-f1835230","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/static_page/protocol.vue 4:14-399 13:3-17:5 14:22-407
@ ./src/views/static_page/protocol.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/task/index.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-f919b622","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/task/index.vue 4:14-396 13:3-17:5 14:22-404
@ ./src/views/task/index.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/task/join.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-785f039d","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/task/join.vue 4:14-395 13:3-17:5 14:22-403
@ ./src/views/task/join.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/login/login.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-2a732f9c","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/login/login.vue 4:14-396 13:3-17:5 14:22-404
@ ./src/views/login/login.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/login/welcome.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-4329876b","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/login/welcome.vue 4:14-398 13:3-17:5 14:22-406
@ ./src/views/login/welcome.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/login/register.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-75af292c","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/login/register.vue 4:14-399 13:3-17:5 14:22-407
@ ./src/views/login/register.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/login/forget_pwd.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-48a92ef2","scoped":false,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/login/forget_pwd.vue 4:14-402 13:3-17:5 14:22-410
@ ./src/views/login/forget_pwd.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/static_page/notice.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-d3eb65b0","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/static_page/notice.vue 4:14-397 13:3-17:5 14:22-405
@ ./src/views/static_page/notice.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/home/novice_answer.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-b3116c04","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/home/novice_answer.vue 4:14-404 13:3-17:5 14:22-412
@ ./src/views/home/novice_answer.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/task/mock_shopping.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-9e8e43cc","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/task/mock_shopping.vue 4:14-404 13:3-17:5 14:22-412
@ ./src/views/task/mock_shopping.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/task/detail.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-f976eef8","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/task/detail.vue 4:14-397 13:3-17:5 14:22-405
@ ./src/views/task/detail.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/index.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-5ddd8896","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/index.vue 4:14-396 13:3-17:5 14:22-404
@ ./src/views/user/index.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/balance.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-ba917402","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/balance.vue 4:14-398 13:3-17:5 14:22-406
@ ./src/views/user/balance.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/balance_record.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-a350027e","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/balance_record.vue 4:14-405 13:3-17:5 14:22-413
@ ./src/views/user/balance_record.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/balance_withdraw.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-aac83a0c","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/balance_withdraw.vue 4:14-407 13:3-17:5 14:22-415
@ ./src/views/user/balance_withdraw.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/info_address.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-49a34ed0","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/info_address.vue 4:14-403 13:3-17:5 14:22-411
@ ./src/views/user/info_address.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/info_base.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-23729525","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/info_base.vue 4:14-400 13:3-17:5 14:22-408
@ ./src/views/user/info_base.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/info_bank.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-1b3ee710","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/info_bank.vue 4:14-400 13:3-17:5 14:22-408
@ ./src/views/user/info_bank.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/bind_account.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-9b3b4cd0","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/bind_account.vue 4:14-403 13:3-17:5 14:22-411
@ ./src/views/user/bind_account.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

error in ./src/views/user/about.vue

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-9d4d3e20","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?{"sourceMap":false}!./node_modules/vue-loader/lib/selector.js?type=styles&index=0&bustCache!./src/views/user/about.vue 4:14-396 13:3-17:5 14:22-404
@ ./src/views/user/about.vue
@ ./src/router/index.js
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

解决：流程

PS D:\VS-workpase\maishou-c> cnpm install node-sass@latest
√ Installed 1 packages
√ Linked 184 latest versions
Downloading binary from https://cdn.npm.taobao.org/dist/node-sass/v4.9.0/win32-x64-57_binding.node
Download complete
Binary saved to D:\VS-workpase\maishou-c\node_modules\[email protected]@node-sass\vendor\win32-x64-57\binding.node
Caching binary to C:\Users\forward\.npminstall_tarball\node-sass\4.9.0\win32-x64-57_binding.node
Binary found at D:\VS-workpase\maishou-c\node_modules\[email protected]@node-sass\vendor\win32-x64-57\binding.node
Testing binary
Binary is fine
√ Run 1 scripts
Recently updated (since 2018-06-01): 1 packages (detail see file D:\VS-workpase\maishou-c\node_modules\.recently_updates.txt)
√ All packages installed (203 packages installed from npm registry, used 18s, speed 152.4kB/s, json 185(1MB), tarball 1.68MB)
PS D:\VS-workpase\maishou-c> npm run dev

> [email protected] dev D:\VS-workpase\maishou-c
> webpack-dev-server --inline --progress --config build/webpack.dev.conf.js

95% emitting

DONE Compiled successfully in 14868ms 11:42:02
I Your application is running here: http://localhost:8081

vue 项目启动时npm run dev 报错

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