unable to write to firestore : Unhandled Exception: Bad state: cannot get a field on a DocumentSnapshotPlatform which does not exist

[sissidesziles]

Hello,

I am trying to reproduce your app to learning purpose and i am having trouble to write to Firestore.

E/flutter (23354): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Bad state: cannot get a field on a DocumentSnapshotPlatform which does not exist
E/flutter (23354): #0 DocumentSnapshotPlatform.get (package:cloud_firestore_platform_interface/src/platform_interface/platform_interface_document_snapshot.dart:77:7)
E/flutter (23354): #1 _JsonDocumentSnapshot.get (package:cloud_firestore/src/document_snapshot.dart:92:48)
E/flutter (23354): #2 _JsonDocumentSnapshot.[] (package:cloud_firestore/src/document_snapshot.dart:96:40)
E/flutter (23354): #3 _FeedPageState.loadfeed (package:omri/pages/feed.dart:270:35)
E/flutter (23354):
E/flutter (23354):

I guess it's looking for fields that do not exist. Is there any data model i can reproduce? I reproduced data model from models but manually it does not seem to work.

Any help?

Thanks in advance!