KeyError: 'title'

Hi!

I am using pybliographic 1.2.6.2 and I get the following error when ever
I clieck on the title column header to sart by title. This also affects
the search box. I can perform a search but after that it is impossible
to display all data again.

Any Ideas?

python: 2.3.5
python-bibtex: 1.2.1

Traceback (most recent call last):
  File "/usr/share/pybliographer/Pyblio/GnomeUI/Index.py", line 400, in
click_column
    self.issue ('click-on-field', self.fields [column])
  File "/usr/share/pybliographer/Pyblio/Connector.py", line 137, in
issue
    apply(Issue, (self, channel,) + args)
  File "/usr/share/pybliographer/Pyblio/Connector.py", line 81, in Issue
    apply(func, args + fargs)
  File "/usr/share/pybliographer/Pyblio/GnomeUI/Document.py", line 700,
in sort_by_field
    self.redisplay_index ()
  File "/usr/share/pybliographer/Pyblio/GnomeUI/Document.py", line 209,
in redisplay_index
    self.index.display (self.selection.iterator (self.data.iterator ()))
  File "/usr/share/pybliographer/Pyblio/Selection.py", line 125, in
iterator
    return SortSelection (self.sort, iterator)
  File "/usr/share/pybliographer/Pyblio/Selection.py", line 75, in
__init__
    self.data  = sort.sort (iterator)
  File "/usr/share/pybliographer/Pyblio/Sort.py", line 47, in sort
    s.extend (f (e))
  File "/usr/share/pybliographer/Pyblio/Sort.py", line 68, in <lambda>
    extractor (e))
  File "/usr/share/pybliographer/Pyblio/Sort.py", line 141, in extractor
    return   [str(entry[self.field]).rstrip().lower()]
  File "/usr/share/pybliographer/Pyblio/Base.py", line 77, in
__getitem__
    return self.field_and_loss (key) [0]
  File "/usr/share/pybliographer/Pyblio/Format/BibTeX.py", line 269, in
field_and_loss
    obj = self.dict [key]
KeyError: 'title'

-- 
Dipl.-Ing. Gregor Hlawacek  --  http://www.unileoben.ac.at/~hlawacek
8700 Leoben, Austria
                (o_     (o_     (o<)<   (o< -!
                //\     //\     //\     //\
                V_/_   [ ]/_    V_/_    V_/_
                penguin         eating fish
                        travelling      being noisy
        GPG ID: FBCDF36E
GPG Finger Print: 1AA0 DC5C 186F 6144 01F0  8FB2 7ABD D7FB FBCD F36E

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