Error: Type 'UnmodifiableUint8ListView' not found

Hello dear team ,

I have such errors. I spend all night searching internet and tried nearly everything but coud not fix. Please, help me.

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/win32-3.1.4/lib/src/guid.dart:31:9: Error: Type 'UnmodifiableUint8ListView' not found.

  final UnmodifiableUint8ListView bytes;

        ^^^^^^^^^^^^^^^^^^^^^^^^^

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/win32-3.1.4/lib/src/guid.dart:31:9: Error: 'UnmodifiableUint8ListView' isn't a type.

  final UnmodifiableUint8ListView bytes;

        ^^^^^^^^^^^^^^^^^^^^^^^^^

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/win32-3.1.4/lib/src/guid.dart:51:17: Error: Method not found: 'UnmodifiableUint8ListView'.

    return Guid(UnmodifiableUint8ListView(guid));

                ^^^^^^^^^^^^^^^^^^^^^^^^^

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/win32-3.1.4/lib/src/guid.dart:55:31: Error: Method not found: 'UnmodifiableUint8ListView'.

  factory Guid.zero() => Guid(UnmodifiableUint8ListView(Uint8List(16)));

                              ^^^^^^^^^^^^^^^^^^^^^^^^^

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/win32-3.1.4/lib/src/guid.dart:99:17: Error: Method not found: 'UnmodifiableUint8ListView'.

    return Guid(UnmodifiableUint8ListView(Uint8List.fromList(guidAsBytes)));

                ^^^^^^^^^^^^^^^^^^^^^^^^^

/C:/Users/Ali/AppData/Local/Pub/Cache/hosted/pub.dev/flutterwave_standard-1.0.4/lib/view/payment_widget.dart:61:19: Error: No named parameter with the name 'primary'.

                  primary: widget.style.getButtonColor(),

                  ^^^^^^^

/C:/flutter_windows_3.19.6-stable/flutter/packages/flutter/lib/src/material/elevated_button.dart:196:22: Context: Found this candidate, but the arguments don't match.

  static ButtonStyle styleFrom({

                     ^^^^^^^^^

Target kernel_snapshot_program failed: Exception

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.

-----------

* Where:

Script 'C:\flutter_windows_3.19.6-stable\flutter\packages\flutter_tools\gradle\src\main\groovy\flutter.groovy' line: 1687

* What went wrong:

Execution failed for task ':app:compileFlutterBuildDebug'.

> Process 'command 'C:\flutter_windows_3.19.6-stable\flutter\bin\flutter.bat'' finished with non-zero exit value 1

* 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.

==============================================================================

2: Task failed with an exception.

-----------

* What went wrong:

java.lang.StackOverflowError (no error message)

* 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 40s

Error: Gradle task assembleDebug failed with exit code 1