ParseLiveListWidget MongoError

[tk2232]

I got an MongoError when I use ParseLiveListWidget

LiveQuery is working on the same ParseObject.
I can query the column with result.

I don't know if I've forgotten something or if it's a bug

parse_server_sdk_flutter: ^3.1.0
parse_server: 4.5.0

StackTrace

I/flutter ( 7595): ╭-- Parse Response
I/flutter ( 7595): Class: Activity
I/flutter ( 7595): Function: ParseApiRQ.query
I/flutter ( 7595): Status Code: 1
I/flutter ( 7595): Type: No Results
I/flutter ( 7595): Error: {ok: 0, code: 40352, codeName: Location40352, name: MongoError}
I/flutter ( 7595): ╰-- 
I/flutter ( 7595): 

StackTrace Server

error: Parse error:  MongoError: FieldPath cannot be constructed with empty string {"code":1,"stack":"Error: MongoError: FieldPath cannot be constructed with empty string\n    at ...\\parse-server-4.5.0\\lib\\Controllers\\DatabaseController.js:1170:21\n    at runMicrotasks (<
anonymous>)\n    at processTicksAndRejections (internal/process/task_queues.js:95:5)"}

Page

class HomePage extends StatelessWidget {
  // static const String route = 'home';

  const HomePage({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    QueryBuilder<ParseObject> query =
        QueryBuilder<ParseObject>(ParseObject('Activity'))
          ..whereEqualTo('author', user.state!);

    return SafeArea(
      child: Scaffold(
        body: Center(
          child: Container(
            padding: const EdgeInsets.all(16),
            child: Column(
              children: [
                ElevatedButton(
                  onPressed: () async {
                    ParseResponse res = await query.query();
                    print(res);
                  },
                  child: Text('Get'),
                ),
                SizedBox(
                  height: 500,
                  child: ParseLiveListWidget<ParseObject>(
                    query: query,
                  ),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}

Init

    await Parse().initialize(
      'myAppId',
      'http://192.168.178.53:1337/parse',
      liveQueryUrl: 'ws://192.168.178.53:1337/parse',
      clientKey: "lksfjiopj390ue3hfloikh",
      autoSendSessionId: true,
      debug: true,
      // liveListRetryIntervals: [-1],
      parseUserConstructor: (username, password, emailAddress,
              {client, debug, sessionToken}) =>
          User(username, password, emailAddress,
              client: client, debug: debug, sessionToken: sessionToken),
    );

Server

{
  "appId": "myAppId",
  "masterKey": "sfjIFJopnfwoifnpsifhjpwep09324ui9nflknlKNLNl",
  "clientKey": "lksfjiopj390ue3hfloikh",
  "javascriptKey": "lksfjlksjfeopihj",
  "mountGraphQL": true,
  "mountPlayground": true,
  "databaseURI": "mongodb://192.168.178.96",
  "cloud": "./cloud/main.js",
  "allowClientClassCreation": false,
  "liveQuery": {
    "classNames": ["_User", "Activity"]
  },
  "startLiveQueryServer": true,
  "auth": {
    "firebase": {
      "module": "parse-firebase-adapter"
    },
    "google": {}
  }
}

[tk2232]

Ok I've found that there is something wrong with lazyloading.

No issues with lazyloading: false

ParseLiveListWidget<ParseObject>(
                    query: query,
                    lazyLoading: false,
                  ),