Não funciona depois do baseUrl

Boa noite!

Depois da alteração do baseUrl e do save() no main.dart não aparecem mais as informações na tela 'Transaction feed'. Tentei as soluções fornecidas aqui no fórum e nenhum resolveu.

No console informa o seguinte:

Tentei alterar o código do webclient.dart conforme algumas sugestões aqui no fórum e não tive sucesso.


webclient.dart:

import 'dart:convert';

import 'package:bytebank_v2/models/contact.dart';
import 'package:bytebank_v2/models/transaction.dart';
import 'package:http/http.dart';
import 'package:http_interceptor/http_interceptor.dart';

class LoggingInterceptor implements InterceptorContract {
  @override
  Future<RequestData> interceptRequest({required RequestData data}) async {
    print('Requests');
    print('url: ${data.baseUrl}');
    print('headers: ${data.headers}');
    print('body: ${data.body}');
    return data;
  }

  @override
  Future<ResponseData> interceptResponse({required ResponseData data}) async {
    print('Response');
    print('status code: ${data.statusCode}');
    print('headers: ${data.headers}');
    print('body: ${data.body}');
    return data;
  }
}

final Client client = InterceptedClient.build(
  interceptors: [LoggingInterceptor()],
);

const String baseUrl = 'http://192.168.1.6:8080/transactions';

Future<List<Transaction>> findAll() async {
  final Response response = await client.get(
    Uri(host: baseUrl),
  );
  final List<dynamic> decodedJson = jsonDecode(response.body);
  final List<Transaction> transactions = [];
  for (Map<String, dynamic> transactionJson in decodedJson) {
    final Map<String, dynamic> contactJson = transactionJson['contact'];
    final Transaction transaction = Transaction(
      transactionJson['value'],
      Contact(
        0,
        contactJson['name'],
        contactJson['accountNumber'],
      ),
    );
    transactions.add(transaction);
  }
  return transactions;
}

Future<Transaction> save(Transaction transaction) async {
  final Map<String, dynamic> transactionMap = {
    'value': transaction.value,
    'contact': {
      'name': transaction.contact.name,
      'accountNumber': transaction.contact.accountNumber
    }
  };
  final String transactionJson = jsonEncode(transactionMap);
  final Response response = await client.post(Uri(host: baseUrl),
      headers: {
        'Content-type': 'application/json',
        'password': '1000',
      },
      body: transactionJson);

  Map<String, dynamic> json = jsonDecode(response.body);
  final Map<String, dynamic> contactJson = json['contact'];
  return Transaction(
    json['value'],
    Contact(
      0,
      contactJson['name'],
      contactJson['accountNumber'],
    ),
  );
}