vue.js vue前端页面弹出红色报错遮罩层 Uncaught runtime errors:at handleError (webpack-internal:///./node

报错信息：

Uncaught runtime errors:

×

ERROR

Unknown promise rejection reason

at handleError (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:296:58)

at eval (webpack-internal:///./node_modules/webpack-dev-server/client/overlay.js:319:7)

原因： 当出现编译错误或警告时，在浏览器中显示全屏覆盖。 解决方法： 在vue.config.js中添加如下配置，重启项目即可

module.exports = defineConfig({

devServer: {

client: {

overlay: false,

},

}

})

https://webpack.docschina.org/configuration/dev-server/#overlay

参考文章

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