Newline required at end of file but not found

Module Warning (from ./node_modules/eslint-loader/index.js):

  ✘  http://eslint.org/docs/rules/eol-last  Newline required at end of file but not found
  src\components\Cardmessage\index.vue:21:9
  </style>

在编译vue是报错，排查后是，在.vue文件中</style>后加入空行后就能够解决了。

解决方法：