Comment 5 for bug 638422

I had the same error a minute ago if I copy a foreign branch of a project in another project. Qlog closes itself, and in .bzr.log I also have this error message about an GhostRevisionError:

...
12.036 Traceback (most recent call last):
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\util.py", line 908, in run_in_loading_queue
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\uifactory.py", line 32, in decorate
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\log.py", line 633, in load_delta
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\loggraphviz.py", line 1021, in get_revid_branch
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\loggraphviz.py", line 1014, in get_revid_branch_info
GhostRevisionError: {<email address hidden>} is a ghost.

12.059 couldn't find apport bug-reporting library: No module named apport
12.082 Traceback (most recent call last):
  File "bzrlib\plugin.pyo", line 553, in _get__version__
  File "bzrlib\__init__.pyo", line 101, in _format_version_tuple
IndexError: tuple index out of range

12.082 Traceback (most recent call last):
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\util.py", line 908, in run_in_loading_queue
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\uifactory.py", line 32, in decorate
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\log.py", line 633, in load_delta
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\loggraphviz.py", line 1021, in get_revid_branch
  File "C:/Users/abachmann/AppData/Roaming/bazaar/2.0/plugins\qbzr\lib\loggraphviz.py", line 1014, in get_revid_branch_info
GhostRevisionError: {<email address hidden>} is a ghost.