chenjian

TypeError: Class extends value undefined is not a constructor or null

3

The reason for the error is that when the version of mini-css-extract-plugin is greater than 1.3.5, when speed-measure-webpack-plugin is used, the title error will be reported webpack version: 5.27.2 webpack-cli...

After setting the width of the body, when the window.visualviewport is smaller than the width of the body, the positioning of the Slider component will be inaccurate

1

- [ ] I have searched the [issues](https://github.com/vueComponent/ant-design-vue/issues) of this repository and believe that this is not a duplicate. ### Version 1.7.7 ### Environment 系统版本浏览器版本无关，Vue version 2.6.14 ### Reproduction link...