How to solve error "FAILURE:Build failed with an exception" in android studio?

Question

FAILURE: Build failed with an exception.

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

  Could not resolve all files for configuration ':app:_internal_aapt2_binary'. Could not resolve com.android.tools.build:aapt2:3.6.0-6040484. Required by: project :app No cached version of com.android.tools.build:aapt2:3.6.0-6040484 available for offline mode. No cached version of com.android.tools.build:aapt2:3.6.0-6040484 available for offline mode.

• 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 267ms 5 actionable tasks: 1 executed, 4 up-to-date

Answer 1

please how to fix this issues, FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:processDebugGoogleServices'. > No matching client found for package name 'com.example.chat_sms_app' * 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.

Answer 2

If all the think is best but not work you add this line

defaultConfig { applicationId "com.sendpulse.sendpulse"

minSdkVersion 15

targetSdkVersion 21

multiDexEnabled true //Add me//

}

Answer 3

Go to settings/build, execution, Deployment/ gradle/ and uncheck offline work and run build again