referral_points.module uses an array containing the key 'event' to call userpoints_userpointsapi(), which is documented to accept an array with the key'operation'.
I guess that is because the module has not been updated to use the last version of userpoint.module which changed the name of a field from event to operation.
Comments
Comment #1
kbahey commentedhttp://drupal.org/node/265714
Comment #2
avpadernoActually, the same bug was present also in
userpoints_expire.module, but the patch I put in #265669: userpoints_expire.module needs cleanup resolved it.Comment #3
kbahey commentedGo and check the duplicate issue first before changing status.
Comment #4
avpaderno