1.安装NPM依赖报错no xcode or cli解决方案 找到问题解决方案了,mac系统要安装xcode,sudo xcode-select --install
2.报以下错误
[Vue warn]: Avoid using non-primitive value as key, use string/number value instead.
解决办法:
<div class="item" v-for="(user,index) in datalist" :key='index' >