abrt version: 2.0.1
comment: Installed from add/remove software. I launched the application and selected a new location for my notebook, then pressed ok and it crashed.
executable: /usr/bin/zim
event_log: 2011-04-28-11:46:49> The report was appended to /tmp/abrt.log
component: Zim
architecture: i686
reported_to: file: /tmp/abrt.log
kernel: 2.6.38.3-18.fc15.i686
reason: notebook.py:260:<genexpr>:AttributeError: 'str' object has no attribute 'uri'
uid: 500
package: Zim-0.51-1.fc15
username: bruce
os_release: Fedora release 15 (Lovelock)
time: 1303983684

backtrace
-----
notebook.py:260:<genexpr>:AttributeError: 'str' object has no attribute 'uri'

Traceback (most recent call last):
  File "/usr/bin/zim", line 56, in <module>
    zim.main(argv)
  File "/usr/lib/python2.7/site-packages/zim/__init__.py", line 311, in main
    notebook = zim.gui.notebookdialog.prompt_notebook()
  File "/usr/lib/python2.7/site-packages/zim/gui/notebookdialog.py", line 47, in prompt_notebook
    list.write()
  File "/usr/lib/python2.7/site-packages/zim/notebook.py", line 260, in write
    lines.extend(info.uri + '\n' for info in self)
  File "/usr/lib/python2.7/site-packages/zim/notebook.py", line 260, in <genexpr>
    lines.extend(info.uri + '\n' for info in self)
AttributeError: 'str' object has no attribute 'uri'

Local variables in innermost frame:
info: 'file:///home/user/Documents/Notes'
.0: <listiterator object at 0xa3a4c2c>