File "/Users/vajda/osaf/osaf/chandler/application/dialogs/RecurrenceDialog.py", line 151, in onFuture
    self.proxy.propagateBufferChanges()
  File "/Users/vajda/osaf/osaf/chandler/application/dialogs/RecurrenceDialog.py", line 399, in propagateBufferChanges
    method(*args, **kwds)
  File "/Users/vajda/osaf/osaf/chandler/application/dialogs/RecurrenceDialog.py", line 421, in propagateChange
    table[self.currentlyModifying](name, value)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1630, in changeThisAndFuture
    master.moveRuleEndBefore(recurrenceID)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1949, in moveRuleEndBefore
    master.rruleset.moveRuleEndBefore(master.startTime, recurrenceID)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Recurrence.py", line 682, in moveRuleEndBefore
    rule.moveUntilBefore(dtstart, end)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Recurrence.py", line 389, in moveUntilBefore
    self.until = previous
  File "/Users/vajda/osaf/osaf/chandler/repository/item/Item.py", line 299, in setAttributeValue
    self.setDirty(dirty, name, _attrDict, _noFireChanges)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Recurrence.py", line 219, in onRecurrenceChanged
    getattr(self, ruletype).onRuleSetChanged(op, 'rrules')
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Recurrence.py", line 431, in onRuleSetChanged
    pimNs.EventStamp(eventItem).getFirstInRule().cleanRule()
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1943, in cleanRule
    first._grabOccurrences(first.occurrences, None, True)
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1473, in _grabOccurrences
    self.updateTriageStatus()
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1829, in updateTriageStatus
    if mod.isTriageOnlyModification():
  File "/Users/vajda/osaf/osaf/chandler/parcels/osaf/pim/calendar/Calendar.py", line 1836, in isTriageOnlyModification
    for attr, value in item.iterModifiedAttributes():
AttributeError: 'Note' object has no attribute 'iterModifiedAttributes'