AttributeError: 'FieldsWrapper' object has no attribute 'by_name'

[lexxan@…]

How to Reproduce

While doing a GET operation on /newticket, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'type': u'Task'}

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.43 Safari/537.31

System Information

Trac	1.1.2dev-r11779
Agilo	0.9.9
Genshi	0.6 (with speedups)
MySQL	server: "5.1.66-0+squeeze1", client: "5.1.66", thread-safe: 1
MySQLdb	1.2.2
Python	2.6.6 (r266:84292, Dec 26 2010, 22:31:48) [GCC 4.4.5]
setuptools	0.6
jQuery	1.8.3

Enabled Plugins

agilo

0.9.9

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/web/main.py", line 497, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/web/main.py", line 214, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/ticket/web_ui.py", line 186, in process_request
    return self._process_newticket_request(req)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/ticket/web_ui.py", line 467, in _process_newticket_request
    self._populate(req, ticket, plain_fields)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/ticket/web_ui.py", line 808, in _populate
    ticket.populate(fields)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/ticket/model.py", line 216, in populate
    self[name] = values[name]
  File "/usr/local/lib/python2.6/dist-packages/agilo-0.9.9-py2.6.egg/agilo/ticket/model.py", line 827, in __setitem__
    super(AgiloTicket, self).__setitem__(attr, value)
  File "/usr/local/lib/python2.6/dist-packages/Trac-1.1.2dev_r11779-py2.6.egg/trac/ticket/model.py", line 195, in __setitem__
    if self.fields.by_name(name, {}).get('type') != 'textarea':
AttributeError: 'FieldsWrapper' object has no attribute 'by_name'

[Jun Omae]

PluginIssue (AgiloForScrum). Also, a duplicate of #11001.

[stefano.rago@…]

@jomae: thanks a lot for the CC @reporter: please contact us at support@…