@flow.StateHandler()
  def ProcessListDirectory(self, responses):
    if not responses.success:
      raise flow.FlowError("Unable to list directory.")

    for response in responses:
      stat_entry = rdf_client.StatEntry(response)
      filesystem.CreateAFF4Object(
          stat_entry, self.client_id, self.token, sync=False)
      self.SendReply(stat_entry)

      aff4.FACTORY.Flush()
Application.find_namespace() should raise an error when finding missing namespace
dataset/ETHPy150Open google/grr/grr/lib/flows/general/windows_vsc.py/ListVolumeShadowCopies.ProcessListDirectory--crossover with--dataset/ETHPy150Open sdispater/cleo/tests/test_application.py/ApplicationTest.find_invalid_namespace