Description of problem:
Have no idea.  Program was still running when ABRT popped up.  It even shut down and saved correctly.

Version-Release number of selected component:
cherrytree-0.32.0-1.fc20

Additional info:
reporter:       libreport-2.1.12
cmdline:        /usr/bin/python /usr/bin/cherrytree
executable:     /usr/bin/cherrytree
kernel:         3.13.5-200.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
findreplace.py:607:on_treeview_event_after:TypeError: could not parse subscript as a tree path

Traceback (most recent call last):
  File "/usr/share/cherrytree/modules/findreplace.py", line 607, in on_treeview_event_after
    tree_iter = self.dad.get_tree_iter_from_node_id(model[list_iter][0])
TypeError: could not parse subscript as a tree path

Local variables in innermost frame:
model: <gtk.ListStore object at 0x1566a50 (GtkListStore at 0x15d1480)>
treeview: <gtk.TreeView object at 0x1566aa0 (GtkTreeView at 0x15dc480)>
list_iter: None
event: <gtk.gdk.Event at 0x2c56620: GDK_BUTTON_PRESS x=417.00, y=262.00, button=1>
self: <findreplace.FindReplace instance at 0x1573560>