TypeError: iterable argument required

[jose.agnaldo@…]

How to Reproduce

While doing a POST operation on /ticket/12, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'__FORM_TOKEN': u'b1ac1bddd7453f7eaee2844a',
 'action': u'resolve',
 'action_resolve_resolve_resolution': u'Conclu\xeddo',
 'cnum': u'12',
 'comment': u'',
 'field_cc': u'carlos.andre, andre.martins, gilberto.lopes',
 'field_component': u'SCAI',
 'field_description': u'Cria\xe7\xe3o e ajustes do cronograma do projeto.\r\n\r\nPara efetuar estes levantamentos, siga a metodologia contida em [wiki:5Controlar]',
 'field_dt_max_impl': u'',
 'field_estimatedhours': u'0',
 'field_keywords': u'',
 'field_milestone': u'SCAI_5_Controlar',
 'field_os_original': u'',
 'field_priority': u'Normal',
 'field_qtd_horas_proj': u'',
 'field_reporter': u'jose.agnaldo',
 'field_summary': u'Cronograma do sistema SCAI',
 'field_ticket_pos': u'0 Iniciado',
 'field_type': u'Outros',
 'field_version': u'',
 'id': u'12',
 'replyto': u'',
 'submit': u'Submit changes',
 'ts': u'2009-05-18 15:10:30+00:00'}

User Agent was: Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.9.0.10) Gecko/2009042316 Firefox/3.0.10

System Information

Trac	0.11.4
Python	2.4.3 (#1, Oct 23 2006, 14:19:47) [GCC 4.1.1 20060525 (Red Hat 4.1.1-1)]
setuptools	0.6c9
SQLite	3.3.3
pysqlite	2.3.3
Genshi	0.5.1
mod_python	3.2.8
Pygments	0.11.1
Subversion	1.3.2 (r19776)
jQuery:	1.2.6

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/web/main.py", line 435, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/web/main.py", line 205, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/ticket/web_ui.py", line 182, in process_request
    return self._process_ticket_request(req)
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/ticket/web_ui.py", line 504, in _process_ticket_request
    valid = self._validate_ticket(req, ticket) and not problems
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/ticket/web_ui.py", line 970, in _validate_ticket
    for field, message in manipulator.validate_ticket(req, ticket):
  File "/usr/lib/python2.4/site-packages/TracHoursPlugin-0.3.1-py2.4.egg/trachours/hours.py", line 234, in validate_ticket
    can_add_hours = PermissionSystem(self.env).check_permission('TICKET_ADD_HOURS', user)
  File "/usr/lib/python2.4/site-packages/Trac-0.11.4-py2.4.egg/trac/perm.py", line 425, in check_permission
    perm)
  File "build/bdist.linux-i686/egg/privatetickets/policy.py", line 32, in check_permission
TypeError: iterable argument required

[Remy Blank]

This is a PluginIssue (TracHoursPlugin). Please report it to the plugin maintainer.