X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/ccce5e8ad71ed2e50ecd57c0f73f1aaafc468539..2de827e57ae9ba1b0d322199d071ae900a5b7e0c:/services/api/app/models/log.rb

diff --git a/services/api/app/models/log.rb b/services/api/app/models/log.rb
index e6969be87c..66ba1d7ef5 100644
--- a/services/api/app/models/log.rb
+++ b/services/api/app/models/log.rb
@@ -24,7 +24,11 @@ class Log < ArvadosModel
 
   def fill_object(thing)
     self.object_uuid ||= thing.uuid
-    self.object_owner_uuid = thing.owner_uuid
+    if respond_to? :object_owner_uuid=
+      # Skip this if the object_owner_uuid migration hasn't happened
+      # yet, i.e., we're in the process of migrating an old database.
+      self.object_owner_uuid = thing.owner_uuid
+    end
     self.summary ||= "#{self.event_type} of #{thing.uuid}"
     self
   end