Remove androidx.work.impl.WorkManagerInitializer from your AndroidManifest.xml

> Task :vector:lintVitalFdroidRelease
/home/bubu/projects/oss/fdroiddata/build/im.vector.riotx/vector: Error: Remove androidx.work.impl.WorkManagerInitializer from your AndroidManifest.xml when using on-demand initialization. [RemoveWorkManagerInitializer]

   Explanation for issues of type "RemoveWorkManagerInitializer":
   If an android.app.Application implements
   androidx.work.Configuration.Provider,
   the default androidx.work.impl.WorkManagerInitializer needs to be removed
   from the
   AndroidManifest.xml file.

1 errors, 0 warnings

> Task :vector:lintVitalFdroidRelease FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':vector:lintVitalFdroidRelease'.
> Lint found fatal errors while assembling a release target.
  
  To proceed, either fix the issues identified by lint, or modify your build script as follows:
  ...
  android {
      lintOptions {
          checkReleaseBuilds false
          // Or, if you prefer, you can continue to check for errors in release builds,
          // but continue the build even when errors are found:
          abortOnError false
      }
  }
  ...

[Bubu]

I works with this: https://github.com/f-droid/fdroiddata/commit/5c02375034e5e9ae324c6f4993bce77f18565981

[bmarty]

It is not yet, but you have removed the lint check on your build chain 😃. We have the same error now and we will have to fix. For the moment, I have added abortOnError false as a quick fix, but this is not ideal.