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There is an issue with Appwrite SDK in flutter in realtime
I'm getting this error
[ERROR:flutter/runtime/dart_vm_initializer.cc(40)] Unhandled Exception: type 'Null' is not a subtype of type 'Map<dynamic, dynamic>'
I'm assuming the issue is with the above line in realtime_mixin. When the response is "{"type": "pong"} its not able to decode it...
factory RealtimeResponse.fromJson(String source) => RealtimeResponse.fromMap(json.decode(source));
in realtime_response.dart
It runs "{"type": "pong"} every few seconds...
TL;DR
Issue: Appwrite SDK in Flutter is encountering an error related to decoding JSON response in `realtime_mixin`.
Solution: Update the `fromJson` method in `realtime_response.dart` to handle when the response is `{"type": "pong"}` by ensuring it is a valid `Map<dynamic, dynamic>`.