Could not determine the dependencies of task

[svgvr8]

I'm following the steps from the README.md When I run flutter run I get the following error.

`The plugin flutter_udid uses a deprecated version of the Android embedding. To avoid unexpected runtime failures, or future build failures, try to see if this plugin supports the Android V2 embedding. Otherwise, consider removing it since a future release of Flutter will remove these deprecated APIs. If you are plugin author, take a look at the docs for migrating the plugin to the V2
embedding: https://flutter.dev/go/android-plugin-migration. Launching lib\main.dart on LLD AL20 in debug mode...

FAILURE: Build failed with an exception.

• What went wrong: Could not determine the dependencies of task ':app:processDebugResources'.

  Could not resolve all task dependencies for configuration ':app:debugRuntimeClasspath'. Could not resolve com.google.android.gms:play-services-ads-identifier:17.1.0+.
  Required by: project :app > project :flutter_branch_sdk Failed to list versions for com.google.android.gms:play-services-ads-identifier.
  Unable to load Maven meta-data from https://google.bintray.com/exoplayer/com/google/android/gms/play-services-ads-identifier/maven-metadata.xml. Could not GET 'https://google.bintray.com/exoplayer/com/google/android/gms/play-services-ads-identifier/maven-metadata.xml'. Received status code 502 from server: Bad Gateway

• 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 9s Running Gradle task 'assembleDebug'`

I would appreciate any help. thank you !

[LiorAgnin]

Hi @svgvr8, Which branch are you using? It appears you don't use master, Can you try to use it?

[svgvr8]

Thank you Lior. that was indeed where I went wrong.