Unable to integrate Flutter SDK to my application not build

[Eslamkhalil]

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 find com.github.ExpresspaySa:expresspay-android-sdk-code:latest-SNAPSHOT.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/maven-metadata.xml
- https://dl.google.com/dl/android/maven2/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/expresspay-android-sdk-code-latest-SNAPSHOT.pom
- https://repo.maven.apache.org/maven2/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/maven-metadata.xml
- https://repo.maven.apache.org/maven2/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/expresspay-android-sdk-code-latest-SNAPSHOT.pom
- https://storage.googleapis.com/download.flutter.io/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/maven-metadata.xml
- https://storage.googleapis.com/download.flutter.io/com/github/ExpresspaySa/expresspay-android-sdk-code/latest-SNAPSHOT/expresspay-android-sdk-code-latest-SNAPSHOT.pom
Required by:
project :app > project :expresspay_sdk
Could not find com.github.edfapay:edfa-pg-android-sdk:faiz_dev-SNAPSHOT.
Searched in the following locations:
- https://dl.google.com/dl/android/maven2/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/maven-metadata.xml
- https://dl.google.com/dl/android/maven2/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/edfa-pg-android-sdk-faiz_dev-SNAPSHOT.pom
- https://repo.maven.apache.org/maven2/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/maven-metadata.xml
- https://repo.maven.apache.org/maven2/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/edfa-pg-android-sdk-faiz_dev-SNAPSHOT.pom
- https://storage.googleapis.com/download.flutter.io/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/maven-metadata.xml
- https://storage.googleapis.com/download.flutter.io/com/github/edfapay/edfa-pg-android-sdk/faiz_dev-SNAPSHOT/edfa-pg-android-sdk-faiz_dev-SNAPSHOT.pom
Required by:
project :app > project :edfapg_sdk

• Try:

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

BUILD FAILED in 17s
Error: Gradle task assembleDebug failed with exit code 1