修改版本解决(2.15.7、2.15.9都有此问题可换成2.15.8或者之前的版本)
npm uninstall element-ui npm install element-ui@2.15.8 -s
https://github.com/ElemeFE/element/issues/21905
修改版本解决(2.15.7、2.15.9都有此问题可换成2.15.8或者之前的版本)
npm uninstall element-ui npm install element-ui@2.15.8 -s
https://github.com/ElemeFE/element/issues/21905