老項目報錯，針對低版本全屏報錯

報錯信息：

at handleError (webpack-internal:///./node_modules/.store/webpack-dev-server@4.15.1/node_modules/webpack-dev-server/client/overlay.js:252:58)     at eval (webpack-internal:///./node_modules/.store/webpack-dev-server@4.15.1/node_modules/webpack-dev-server/

解決辦法：

該問題只會出現在開發環境，打包生產無問題

vue.config文件 =》 devServer 配置  client:{ overlay: false }