'A valid React element (or null) must be returned' error with one of the component in ReactJS

Question

My code is something like this

var data = [
    {id: 1, taskName: \"Pete Hunt\", standarDescription: \"This is one comment\", emplComment: \"meaaow I am meeawo\"         


        

Answer 1

render should return single root element https://jsfiddle.net/69z2wepo/41120/

return (

    {commentNodes}
);

Update. More valid option using tbody as a wrapper

return (
    {commentNodes}
);

https://jsfiddle.net/69z2wepo/41125/