TypeError: Cannot read properties of undefined (reading 'map')

11: https://i.stack.imgur.com/jObmG.png

CodePudding user response：

One possibility is that the posts array is empty. We can help better if you show us the posts object

CodePudding user response：

Maybe posts is undefined at the first rendering because it comes from an async call.

export default function Post({ posts = []}) { ... }