can't build form source

[sarowarhosen03]

when i trying to run it in my andorid device i got this

unning Gradle task 'assembleDebug'...
lib/services/api_service.dart:7:8: Error: Error when reading 'lib/services/secrets.dart': No such file or directory
import 'package:errorx/services/secrets.dart';
       ^
lib/common/encryption_service.dart:7:8: Error: Error when reading 'lib/services/secrets.dart': No such file or directory
import 'package:errorx/services/secrets.dart'; // Import secrets
       ^
lib/common/encryption_service.dart:12:42: Error: Undefined name 'encryptionSecretKey'.
  static const String _secretKeyString = encryptionSecretKey;
                                         ^^^^^^^^^^^^^^^^^^^
lib/services/api_service.dart:68:33: Error: Undefined name 'apiBaseUrl'.
  static final String baseUrl = apiBaseUrl;
                                ^^^^^^^^^^
lib/services/api_service.dart:69:31: Error: Undefined name 'apiWebSocketUrl'.
  static final String wsUrl = apiWebSocketUrl;
                              ^^^^^^^^^^^^^^^
lib/services/api_service.dart:72:32: Error: Undefined name 'apiKeyValue'.
  static final String apiKey = apiKeyValue;
                               ^^^^^^^^^^^
lib/services/api_service.dart:73:35: Error: Undefined name 'apiSecretValue'.
  static final String apiSecret = apiSecretValue;
                                  ^^^^^^^^^^^^^^
Target kernel_snapshot_program failed: Exception


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command '/home/shuvo/flutter/bin/flutter'' 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 6s
Error: Gradle task assembleDebug failed with exit code 1