Search code examples
flutterflutter-dependenciesdart-pub

E/flutter ( 2647): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Connection refused

I have this error while connecting to a MySQL database in PHP, but while trying it on my Postman, it works very well.

E/flutter ( 2647): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Connection refused

import 'dart:convert';
import 'package:dartz/dartz.dart';
import 'package:ecommercegetx/core/class/statusrequest.dart';
import 'package:ecommercegetx/core/functions/checkinternet.dart';
import 'package:http/http.dart' as http;

class Crud {
  Future<Either<StatusRequest, Map>> postData(String linkurl, Map data) async {
      var check = await checkInternet();
      print("###################################$check");
      print("###################################1$linkurl");
      print("###################################2$data");
      if (await checkInternet()) {
        print("checkedf");
        var response = await http.post(Uri.parse(linkurl), body: data);
        print("########################----33333333$response");
        if (response.statusCode == 200 || response.statusCode == 201) {
          Map responsebody = jsonDecode(response.body);
          return Right(responsebody);
        } else {
          return const Left(StatusRequest.serverfailure);
        }
      } else {
        return const Left(StatusRequest.offlinefailure);
      }
    }

  }

Enter image description here

Here is the repository for full code (I couldn't add more code) https://github.com/Y7gn/ecommercegetx

Solution

  • Try to get your IP address and insert that instead of localhost.

    Write ipconfig into your terminal and get your IP address from there. Then instead of localhost write down your IP in there.