Uncaught runtime errors: × ERROR Cannot read properties of undefined (reading ‘ vue2&vue-router兼容性问题

简介: Uncaught runtime errors: × ERROR Cannot read properties of undefined (reading ‘ vue2&vue-router兼容性问题


在创建vue2项目后安装npm install vue-router后运行代码可能会出现这个报错,这是因为vue2最新版本不兼容,解决方案如下:


  • 卸载当前版本的vue-router:npm uninstall vue-router


  • 下载vue2兼容的vue-router版本npm install vue-router@3.5.2


这样问题就能够成功解决啦。

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