報錯

UnhandledPromiseRejectionWarning: TypeError: loaderContext.getResolve is not a function

UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a pr
omise which was not handled with .catch(). (rejection id: 1)
(node:6572) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non
-zero exit code.

參考文件：

參考文件

1.檢視你的package.json檔案

看你是否安裝了less

"less": "^3.12.2",
"less-loader": "^4.1.0",

1.1安裝less

用cnpm或者npm都可以

npm install less less-loader --save

1.2 開啟build目錄

在【build】檔案下的【webpack.base.conf.js】檔案中【rules】中加入

{
    test: /\.less$/,
    loader: "style-loader!css-loader!less-loader"
}

（根據自己需求）在你自己頁面【style】標籤裡面寫上【lang=“less”】

<style lang="less">
  industry-pro{width: 100%; height: 600px;}
</style>

1.3 下載依賴

cnpm i

1.4 然後啟動專案

cnpm run dev

2 (loaderContext.getResolve is not a function問題解決)

2.1 降低版本(解決問題)

然後修改版本

cnpm run dev

2.2 修改完成以後，重新執行命令

cnpm i

然後啟動專案

3 問題解決

希望能夠幫到您