I get a error for 'useSelector'(action is undefined)

Question

Please check this sandbox and see the error address. (PostsList.js :L30)

I don't see any wrong in my code. But it says action is undefined

My code sandbox: https://codesandbox.io/s/complete-redux-forked-w447ld

Answer 1

You are using export const selectAllPosts but accessing them as default imports. Try import {selectAllPosts, fetchPosts} from "./postsSlice";