abrt version: 2.0.3
architecture:   x86_64
cmdline:        /usr/bin/python /usr/bin/zim /home/sashko/.zimnotes/
comment:        I have no idea, just spotted this in abrt
component:      Zim
executable:     /usr/bin/zim
kernel:         2.6.38.8-32.fc15.x86_64
os_release:     Fedora release 15 (Lovelock)
package:        Zim-0.52-1.fc15
reason:         pageindex.py:569:select_page:RuntimeError: could not create GtkTreeRowReference object
time:           Sat Jul  2 15:15:50 2011
uid:            501
username:       sashko

backtrace:
:pageindex.py:569:select_page:RuntimeError: could not create GtkTreeRowReference object
:
:Traceback (most recent call last):
:  File "/usr/lib/python2.7/site-packages/zim/gui/pageindex.py", line 637, in on_open_page
:    self.treeview.select_page(path, vivificate=True)
:  File "/usr/lib/python2.7/site-packages/zim/gui/pageindex.py", line 569, in select_page
:    rowreference = gtk.TreeRowReference(model, treepath)
:RuntimeError: could not create GtkTreeRowReference object
:
:Local variables in innermost frame:
:self: <PageTreeView object at 0x2aaafa0 (zim+gui+pageindex+PageTreeView at 0x2b14100)>
:iter: None
:vivificate: True
:path: <IndexPath: WiFI>
:model: <PageTreeStore object at 0x2bb54b0 (zim+gui+pageindex+PageTreeStore at 0x2c74e40)>
:treepath: (7,)