CODEWITHSUNDEEP
fluttersnapshotstream-builder
Navneet Kumar
Navneet Kumar

Reputation: 3

Flutter - Class 'QuerySnapshot' has no instance method 'document'

I am getting the following error:

════════ Exception caught by widgets library ═══════════════════════════════════════════════════════

The following NoSuchMethodError was thrown building StreamBuilder(dirty, state: _StreamBuilderBaseState>#f469b): Class 'QuerySnapshot' has no instance method 'document'. Receiver: Instance of 'QuerySnapshot' Tried calling: document("+918130343322")

body:
  StreamBuilder(
      stream: Firestore.instance.collection('users').snapshots(),
      builder: (context, snapshot){
        if(!snapshot.hasData) return Text('Loading data.....');
        return
            Center(child: Text(snapshot.data.document(_myMobile)["Name"]),);

_mymobile is the document ID.

Upvotes: 0

Views: 5568

Answers (1)

Cenk YAGMUR
Cenk YAGMUR

Reputation: 3451

this code returns you a list snapshot.data.documents not a document

if you want to do this you need try do this

final specificDocument = snapshot.data.documents.where((f) {
     return f.documentID == _myMobile;
}).toList();

Upvotes: 1

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