Issues regarding Dependencies

[Vibrin]

Using hardware rendering with device sdk gphone64 x86 64. If you notice graphics artifacts, consider enabling software
rendering with "--enable-software-rendering".
Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...
Error detected in pubspec.yaml:
No file or variants found for asset: assets/credentials.json.

FAILURE: Build failed with an exception.

• Where:
  Script 'C:\Flutter\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1159

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

Process 'command 'C:\Flutter\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.

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

BUILD FAILED in 7s
Running Gradle task 'assembleDebug'... 8.3s
Exception: Gradle task assembleDebug failed with exit code 1

I AM FACING THIS ISSUE