Pressing back after reassigning ticket causes python error

[bbober@…]

• Go to ticket list for you
• Choose a ticket
• Reassign ticket to someone else
• Press back button until should be at ticket list.

To get rid of this error:

• View all tickets
• Return to your ticket list

System is Novell Linux Trac version 1

Query was:

query:?status=new&status=assigned&status=reopened&status=closed&groupdesc=1&group=resolution&order=priority&owner=bbober@eyewonder.co

Traceback (most recent call last):
  File "/usr/local/lib/python2.5/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.5/site-packages/trac/web/main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.5/site-packages/trac/ticket/query.py", line 443, in process_request
    self.display_html(req, query)
  File "/usr/local/lib/python2.5/site-packages/trac/ticket/query.py", line 608, in display_html
    req.hdf['query.num_matches_group'] = num_matches_group
  File "/usr/local/lib/python2.5/site-packages/trac/web/clearsilver.py", line 197, in __setitem__
    self.set_value(name, value, True)
  File "/usr/local/lib/python2.5/site-packages/trac/web/clearsilver.py", line 245, in set_value
    add_value(name, value)
  File "/usr/local/lib/python2.5/site-packages/trac/web/clearsilver.py", line 237, in add_value
    add_value('%s.%s' % (prefix, k), value[k])
  File "/usr/local/lib/python2.5/site-packages/trac/web/clearsilver.py", line 221, in add_value
    set_str(prefix, int(value))
  File "/usr/local/lib/python2.5/site-packages/trac/web/clearsilver.py", line 215, in set_str
    self.hdf.setValue(prefix.encode('utf-8'), str(value))
Error: Traceback (innermost last):
  File "neo_hdf.c", line 806, in hdf_set_value()
  File "neo_hdf.c", line 796, in _set_value()
AssertError: Unable to set Empty component query.num_matches_group.

[Christian Boos]

This is a duplicate of #4218. It has been fixed for the upcoming 0.10.4 release.