Fail to build ....

[jiapei100]

1. ERROR from npm run dev

 ERROR  Failed to compile with 1 errors                                                                                           1:20:37 PM

This relative module was not found:

* ../productDetail/ProductDetail in ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/goods/Goods.vue

2. ERROR from npm run build

➜  mt-app git:(master) ✗ npm run build

> mt-vue@1.0.0 build ....../mt-app
> node build/build.js

Hash: 94b93dc27db0d63758ec
Version: webpack 3.11.0
Time: 5753ms
                                              Asset       Size  Chunks             Chunk Names
                   static/img/anonymity.3f9b695.png    21.7 kB          [emitted]  
              static/js/app.4e54feed9828b92bf09c.js    27.1 kB       0  [emitted]  app
           static/js/vendor.1bec2fdfddcc0edb6dd5.js     153 kB       1  [emitted]  vendor
         static/js/manifest.2ae2e69a05c33dfc65f8.js  799 bytes       2  [emitted]  manifest
static/css/app.9739a14ca25329b5dad0e18523405820.css    83.6 kB       0  [emitted]  app
                                         index.html  557 bytes          [emitted]  
                               static/css/reset.css    1.09 kB          [emitted]  

ERROR in ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/goods/Goods.vue
Module not found: Error: Can't resolve '../productDetail/ProductDetail' in '....../mt-app/src/components/goods'
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/goods/Goods.vue 80:0-59
 @ ./src/components/goods/Goods.vue
 @ ./src/main.js

  Build failed with errors.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! mt-vue@1.0.0 build: `node build/build.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the mt-vue@1.0.0 build 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!     ~/.npm/_logs/2018-12-19T21_21_09_406Z-debug.log

[jiapei100]

Solved:
file /src/components/goods/Goods.vue , line 80: ProductDetail -> productDetail