在后台管理系统中的几个问题。

Question

按照老师给的代码里的package.json一个个下载包搭建环境。唯独这个安装不了报错不知道如何解决。

使用webpack来打包后台管理的代码报错。

Answer 1

Rosen 2017-12-15 14:13:25

还是有版本不对的插件，比如react-router课程里用的是2.x，把课程里的package.json文件内容换过来初始化一下试试

• 提问者 To_The_Moon #1

  原因是webpack版本低了。我安装课程里的package.json文件配的webpack2.2.1。还有一个问题，为啥我全局安装的3.X的版本并不起作用。所以我配置的时候还是按本地安装来的。

• Rosen 回复 提问者 To_The_Moon #2

  webpack有本地的版本，会优先使用本地版本的，全局版本并不会生效

Answer 2

提问者 To_The_Moon 2017-12-14 23:44:10

C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\extract-text-webpack-plugin\dist\index.js:188

            chunk.sortModules();

                  ^

TypeError: chunk.sortModules is not a function

    at C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\extract-text-webpack-plugin\dist\index.js:188:19

    at C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\async\dist\async.js:3096:16

    at eachOfArrayLike (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\async\dist\async.js:1055:9)

    at eachOf (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\async\dist\async.js:1103:5)

    at Object.eachLimit (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\async\dist\async.js:3158:5)

    at Compilation.<anonymous> (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\extract-text-webpack-plugin\dist\index.js:184:27)

    at Compilation.applyPluginsAsyncSeries (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\tapable\lib\Tapable.js:206:13)

    at Compilation.seal (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\webpack\lib\Compilation.js:579:8)

    at C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\webpack\lib\Compiler.js:493:16

    at C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\tapable\lib\Tapable.js:289:11

    at _addModuleChain (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\webpack\lib\Compilation.js:481:11)

    at processModuleDependencies.err (C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\webpack\lib\Compilation.js:452:13)

    at _combinedTickCallback (internal/process/next_tick.js:131:7)

    at process._tickCallback (internal/process/next_tick.js:180:9)

Answer 3

提问者 To_The_Moon 2017-12-14 23:43:33

npm WARN extract-text-webpack-plugin@3.0.2 requires a peer of webpack@^3.1.0 but none was installed.

npm WARN react-router@4.2.0 requires a peer of react@>=15 but none was installed.

npm WARN admin-fe@1.0.0 No repository field.

npm ERR! path C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\.staging\sb-admin-2-ba3d4c10\vendor\font-awesome\fonts\fontawesome-webfont.woff

npm ERR! code ENOENT

npm ERR! errno -4058

npm ERR! syscall utime

npm ERR! enoent ENOENT: no such file or directory, utime 'C:\Users\Anchan\GitHub\happymmall\admin-fe\node_modules\.staging\sb-admin-2-ba3d4c10\vendor\font-awesome\fonts\fontawesome-webfont.woff'

npm ERR! enoent This is related to npm not being able to find a file.

npm ERR! enoent

npm ERR! A complete log of this run can be found in:

npm ERR!     C:\Users\Anchan\AppData\Roaming\npm-cache\_logs\2017-12-14T15_24_08_672Z-debug.log