首次加载的Gatsbyjs网站未加载脚本

Question

我的静态Gatsbyjs网站在第一次加载html.js文件时没有加载外部脚本。

我收到此错误Failed to load resource: net::ERR_FAILED

我尝试在</head>之前和关闭</body>标签之前添加脚本。

<script
            src="https://code.jquery.com/jquery-3.2.1.slim.min.js"
            integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
            crossOrigin="anonymous"
          />
          <script
            src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
            integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
            crossOrigin="anonymous"
          />
          <script
            src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
            integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
            crossOrigin="anonymous"
          />