Flutter application build failed and throwing Fatal Error ( Content is not allowed in prolog.)

Question

I'm facing an issue after run the Flutter Upgrade once again on existing one. When I try to run my app I confronted the error that has given below.

Error

[Fatal Error] x86_debug-1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f.pom:2:1: Content is not allowed in prolog. [Fatal Error] flutter_embedding_debug-1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f.pom:9:12: An invalid XML character (Unicode: 0x0) was found in the element content of the document.

FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:checkDebugAarMetadata'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not resolve io.flutter:x86_debug:1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f. Required by: project :app > Could not resolve io.flutter:x86_debug:1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f. > Could not parse POM https://storage.googleapis.com/download.flutter.io/io/flutter/x86_debug/1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f/x86_debug-1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f.pom > Content is not allowed in prolog. Could not resolve io.flutter:flutter_embedding_debug:1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f. Required by: project :app > project :video_player_android project :app > project :wakelock > Could not resolve io.flutter:flutter_embedding_debug:1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f. > Could not parse POM https://storage.googleapis.com/download.flutter.io/io/flutter/flutter_embedding_debug/1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f/flutter_embedding_debug-1.0.0-bd539267b42051b0da3d16ffa8f48949dce8aa8f.pom > An invalid XML character (Unicode: 0x0) was found in the element content of the document.

• 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 26s Exception: Gradle task assembleDebug failed with exit code 1

I've tried every possible solution but couldn't find the right one.

Most tried solution

  allprojects {
repositories {
    ......
    maven {url "https://storage.googleapis.com/download.flutter.io"}
}

}

Reffernce: enter link description here

Flutter Doctor log

[√] Flutter (Channel stable, 2.10.3, on Microsoft Windows [Version 10.0.19041.1415], locale en-US)
• Flutter version 2.10.3 at C:\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 7e9793dee1 (11 days ago), 2022-03-02 11:23:12 -0600
• Engine revision bd539267b4
• Dart version 2.16.1
• DevTools version 2.9.2

[!] Android toolchain - develop for Android devices (Android SDK version 30.0.3) • Android SDK at C:\Users\User\AppData\Local\Android\Sdk X cmdline-tools component is missing Run path/to/sdkmanager --install "cmdline-tools;latest" See https://developer.android.com/studio/command-line for more details. X Android license status unknown. Run flutter doctor --android-licenses to accept the SDK licenses. See https://flutter.dev/docs/get-started/install/windows#android-setup for more details.

[√] Chrome - develop for the web • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[X] Visual Studio - develop for Windows X Visual Studio not installed; this is necessary for Windows development. Download at https://visualstudio.microsoft.com/downloads/. Please install the "Desktop development with C++" workload, including all of its default components

[√] Android Studio (version 4.1) • Android Studio at C:\Program Files\Android\Android Studio • Flutter plugin can be installed from: https://plugins.jetbrains.com/plugin/9212-flutter • Dart plugin can be installed from: https://plugins.jetbrains.com/plugin/6351-dart • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)

[√] VS Code (version 1.65.2) • VS Code at C:\Users\User\AppData\Local\Programs\Microsoft VS Code • Flutter extension version 3.22.0

[√] Connected device (5 available) • Redmi Note 8 (mobile) • 13ab130b • android-arm64 • Android 10 (API 29) • sdk gphone x86 arm (mobile) • emulator-5554 • android-x86 • Android 11 (API 30) (emulator) • Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version 10.0.19041.1415] • Chrome (web) • chrome • web-javascript • Google Chrome 84.0.4147.125 • Edge (web) • edge • web-javascript • Microsoft Edge 84.0.522.59

[√] HTTP Host Availability • All required HTTP hosts are available

! Doctor found issues in 2 categories.

Note: Code run perfectly on Web version but issue arise when try to run on Emulator or physical device.

Any suggestion and solution on this issue would be appriciated. Thanks.