User Information:

I exported a GEDCOM file from GENI website and imported it into gramps. Trying to see my family tree in "Pedigree" but not able to

Error Details:

34416: ERROR: line 148: Unhandled exception
Traceback (most recent call last):
  File "/usr/share/gramps/", line 842, in change_page
  File "/usr/share/gramps/DataViews/", line 497, in set_active
  File "/usr/share/gramps/DataViews/", line 603, in build_tree
    self.rebuild_trees (active.handle)
  File "/usr/share/gramps/DataViews/", line 790, in rebuild_trees
  File "/usr/share/gramps/DataViews/", line 1265, in find_tree
  File "/usr/share/gramps/DataViews/", line 1242, in find_tree
    alive = Utils.probably_alive(person, self.dbstate.db)
  File "/usr/share/gramps/", line 694, in probably_alive
    if descendants_too_old (person, min_generation):
  File "/usr/share/gramps/", line 685, in descendants_too_old
    if descendants_too_old (child, years + min_generation):
  File "/usr/share/gramps/", line 662, in descendants_too_old
    for child_ref in family.get_child_ref_list():
AttributeError: 'NoneType' object has no attribute 'get_child_ref_list'

System Information:

Python version: 2.5.1 (r251:54863, May  2 2007, 16:27:44) [GCC 4.1.2 (Ubuntu 4.1.2-0ubuntu4)]
BSDDB version:
Gramps version: 2.2.6-1
OS: Linux
Distribution: 2.6.20-16-generic