abrt version: 2.0.1
architecture:   i686
cmdline:        python /usr/bin/meld '/home/liblit/src/workspace/Wireless Authentication Helper'
component:      meld
executable:     /usr/bin/meld
kernel:         2.6.38.7-30.fc15.i686
os_release:     Fedora release 15 (Lovelock)
package:        meld-1.5.1-1.fc15
reason:         tree.py:111:value_path:TypeError: iter must be a GtkTreeIter
time:           Thu Jun 16 14:26:33 2011
uid:            500
username:       liblit

backtrace:
:tree.py:111:value_path:TypeError: iter must be a GtkTreeIter
:
:Traceback (most recent call last):
:  File "/usr/share/meld/meld/vcview.py", line 424, in on_button_filter_toggled
:    self.refresh()
:  File "/usr/share/meld/meld/vcview.py", line 583, in refresh
:    self.set_location( self.model.value_path( self.model.get_iter_root(), 0 ) )
:  File "/usr/share/meld/meld/tree.py", line 111, in value_path
:    return self.get_value(it, self.column_index(COL_PATH, pane))
:TypeError: iter must be a GtkTreeIter
:
:Local variables in innermost frame:
:self: <VcTreeStore object at 0x8a66a54 (GtkTreeStore at 0x8c06198)>
:it: None
:pane: 0