getPost From DAta Undefined about classsed-graphql-mern-apollo

[asinorum]

I didnt have the exact same error , but maybe it helps, This what ended worked for me for some reason
const {data ={}} = useQuery(FETCH_POST_QUERY, { variables: { postId } })

Also replacing getPost for data.getPost in the rest of the code

[likwid23]

@asinorum That got rid of the error but now it gets stuck on Loading....

it never gets past the (!data.getPost)

[ArielPenna]

same to me,

[ArielPenna]

So annoying, i've tried everithing tha crossed mi mind, but it stills throw me the data undefined error

[mariusflorescu]

Hello @ArielPenna 🚀, have you tried to do the following changes:

From:

const {data:{getPost}} = useQuery(FETCH_POST_QUERY,{
    variables: {
      postId
    }
  })

To:

const {data={}} = useQuery(FETCH_POST_QUERY,{
    variables: {
      postId
    }
  });
const thisPost = data.getPost;

• change everywhere you see getPost to thisPost. (in the if statement and in the first instruction of the else).

Hope that helped you, let me know if it works!

[likwid23]

@mariusflorescu if I remove (!thisPost) I get:

TypeError: Cannot destructure property 'id' of 'thisPost' as it is undefined.

if (thisPost) {
25 | postMarkup =

Loading post..

26 | } else {

27 | const { id, body, createdAt, username, likes, likesCount, comments, commentCount} = thisPost;
| ^ 28 |
29 | postMarkup = (
30 |

Any ideas are appreciated

[ArielPenna]

Thanks @mariusflorescu this just work fine, i've tried it before I think, but didn't work.
Thanks a lot!!

[ArielPenna]

@likwid23 try like this, it's working for me

let postMarkup;
if (!thisPost) {
postMarkup =

Loading post..

;
} else {
const { id, body, createdAt, username, comments, likes, likeCount, commentCount } = thisPost;

[mariusflorescu]

@ArielPenna I'm glad it worked.
You can mark the issue as closed 😁!