错误的标题 TypeError: node.getIterator is not a function

error in ./node_modules/@dcloudio/uni-ui/lib/uni-badge/uni-badge.vue?vue&type=style&index=0&id=bb790c70&lang=scss&scoped=true&

Syntax Error: TypeError: node.getIterator is not a function

npm run serve开发能编译通过，但是npm run build就不行了，很奇怪啊！