# Error: Count number of connecting nodes

**URL:** <https://discuss.dgraph.io/t/error-count-number-of-connecting-nodes/17965>\
**Category:** Dgraph\
**Tags:** dgraph\
**Created:** [November 13, 2022, 10:04am UTC](https://discuss.dgraph.io/t/error-count-number-of-connecting-nodes/17965 "2022-11-13T10:04:23Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![vladimir](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/vladimir/32/972_2.png) [@vladimir](https://discuss.dgraph.io/u/vladimir)\
**Post date:** [November 13, 2022, 10:04am UTC](https://discuss.dgraph.io/t/error-count-number-of-connecting-nodes/17965/1 "2022-11-13T10:04:23Z")

</div>

There is the error on “dgl: tips and tricks”  
[https://dgraph.io/docs/tips/#count-number-of-connecting-nodes](https://dgraph.io/docs/tips/#count-number-of-connecting-nodes)

```auto
{
  uids(func: has(director.film), first: 1) {
    uid
    expand(_all_) { u as uid }
  }

  result(func: uid(u)) {
    count(uid)
  }
}

```

```auto
{
  "errors": [
    {
      "message": ": Query couldn't be executed",
      "extensions": {
        "code": "ErrorInvalidRequest"
      }
    }
  ],
  "data": null
}

```

---

<div class="post-metadata">

**Author:** ![MichelDiz](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/micheldiz/32/11873_2.png) [@MichelDiz](https://discuss.dgraph.io/u/MichelDiz)\
**Post date:** [November 13, 2022, 5:42pm UTC](https://discuss.dgraph.io/t/error-count-number-of-connecting-nodes/17965/2 "2022-11-13T17:42:43Z")

</div>

Yep, this happens cuz somehow the Types wasn’t loaded right… We gonna fix this. Thanks!

---

<div class="post-metadata">

**Author:** ![MichelDiz](https://yyz1.discourse-cdn.com/flex007/user_avatar/discuss.dgraph.io/micheldiz/32/11873_2.png) [@MichelDiz](https://discuss.dgraph.io/u/MichelDiz)\
**Post date:** [November 15, 2022, 3:10am UTC](https://discuss.dgraph.io/t/error-count-number-of-connecting-nodes/17965/3 "2022-11-15T03:10:16Z")

</div>

Now it is working, thanks @rarvikar !