Android Studio – Android studio error: FAILURE: Build failed with an exception

I’m developing a Flutter application in Dart using Android Studio, but when I run my code I get this error:

Launching libmain.dart on AOSP on IA Emulator in debug mode...
Running Gradle task 'assembleDebug'...
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking failed
     AAPT: ziparchive W 04-02 18:41:27 12204 10168 Zip: Entry at offset zero has invalid LFH signature 0
     error: failed to open APK: Invalid file.



* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 13s
Exception: Gradle task assembleDebug failed with exit code 1

What am I doing wrong and how to fix it?

EDIT: I didn’t paste my code since that it is just for testing and I’m pretty sure that the problem is in Android Studio, by the way it is here:

import 'package:flutter/material.dart';

void main()
{
  runApp(App());
}


class App extends StatelessWidget
{

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

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context)
  {
    return MaterialApp(
      title: 'Tutorial 1',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: Homepage(),
    );
  }
}


class Homepage extends StatelessWidget
{

  @override
  Widget build(BuildContext context)
  {
    return Text('test');
  }
}