>>> topic.createName(psis.title, 'Fornavn')
Traceback (most recent call last):
  File "<console>", line 1, in <module>
  File "<string>", line 1, in <lambda>
  File "/home/alfborge/Projects/sandbox/ztm.topicmaps/src/ztm/topicmaps/utils.py", line 138, in wrapper
    return func(*args, **kwargs)
  File "/home/alfborge/Projects/sandbox/ztm.topicmaps/src/ztm/topicmaps/topic.py", line 556, in createName
    , scope = scope
  File "/home/alfborge/Projects/sandbox/ztm.topicmaps/src/ztm/topicmaps/name.py", line 65, in __init__
    ProxyFactory(type)._addNameInstance(self)
AttributeError: 'unicode' object has no attribute '_addNameInstance'