IssueTracker

Create a fused library but don't provide namespace. Build it.

Error:

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':fusedLib1:mergeManifest' (type 'FusedLibraryManifestMergerTask').
  - Type 'com.android.build.gradle.tasks.FusedLibraryManifestMergerTask' property 'namespace' doesn't have a configured value.
    
    Reason: This property isn't marked as optional and no value has been configured.
    
    Possible solutions:
      1. Assign a value to 'namespace'.
      2. Mark property 'namespace' as optional.
    
    For more information, please refer to https://docs.gradle.org/8.11.1/userguide/validation_problems.html#value_not_set in the Gradle documentation.

This looks like an internal error. We should have a proper check that tells developers exactly what to do.