vue +element 的项目偶现Loading chunk 0 failed.

ChunkLoadError: Loading chunk 0 failed.
(missing: http://localhost:8080/sign-index-vue.js)
at Function.requireEnsure [as e] (http://localhost:8080/app.js:812:26)
at fn.e (http://localhost:8080/app.js:156:40)

你使用了路由懒加载和history模式吗？
试试 https://www.jianshu.com/p/0733a9fc119f 和https://blog.csdn.net/zhongguohaoshaonian/article/details/95179057