我找不到任何问题，在我的代码，似乎都可以。但数据提取是不工作。请帮助我。这里是代码：
商店：

export const store = configureStore({
  reducer: {
    counter: counterReducer,
    profiles:ProfileReducer,
  },
});

视图：

const AllUsers = () => {
    const { isLoading, error, profiles } = useSelector(state =>state?.profiles)

const dispatch =useDispatch()

    useEffect(() => {
        dispatch(fetchUsers)

        console.log('profiles',profiles);
        console.log('error',error);
    }, [])

    if(isLoading){
        return <Loading></Loading>
    }

    return (
        <div>
            {profiles && <p>all users{profiles.length}</p>}
        </div>
    );
};

export default AllUsers;