A problem occurred configuring project ':video_thumbnail'.

[Developer-ritesh]

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring project ':video_thumbnail'.

Could not create an instance of type com.android.build.api.variant.impl.LibraryVariantBuilderImpl.
Namespace not specified. Specify a namespace in the module's build file. See https://d.android.com/r/tools/upgrade-assistant/set-namespace for information about setting the namespace.

 If you've specified the package attribute in the source AndroidManifest.xml, you can use the AGP Upgrade Assistant to migrate to the namespace value in the build file. Refer to https://d.android.com/r/tools/upgrade-assistant/agp-upgrade-assistant for general information about using the AGP Upgrade Assistant.

• 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 1m 1s
Error: Gradle task assembleDebug failed with exit code 1

[zaid123khalid]

I am having the same Issue. Did you find any solution for this??

[Rahat-Iqbal-git]

Having the same issue.