AttributeError: 'NoneType' object has no attribute 'name'

[elisson]

How to Reproduce

While doing a GET operation on /oldbacklog/Sprint Backlog/Sprint #5, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'scope': u'Sprint #5', 'name': u'Sprint Backlog'}

User Agent was: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.1.249.1064 Safari/532.5

System Information

Trac	0.11.7
Python	2.4.3 (#1, Jun 11 2009, 14:09:37) [GCC 4.1.2 20080704 (Red Hat 4.1.2-44)]
setuptools	0.6c5
SQLite	3.3.6
pysqlite	1.1.7
Genshi	0.5.1
mod_python	3.2.8
Agilo	0.8.4.1-r2322-20100129
Subversion	1.4.2 (r22196)
jQuery:	1.3.2

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/web/main.py", line 450, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/Trac-0.11.7-py2.4.egg/trac/web/main.py", line 206, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/api/view.py", line 155, in process_request
    return self._call_filters_and_handler(req, handler)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/api/view.py", line 143, in _call_filters_and_handler
    data = handler(req) or {}
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/backlog/web_ui.py", line 812, in do_get
    self._do_show(req, data, backlog)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/backlog/web_ui.py", line 474, in _do_show
    chart_widgets = self._load_chart_widgets(req, backlog)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/backlog/web_ui.py", line 387, in _load_chart_widgets
    filter_by=filter_by)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/charts/chart_generator.py", line 135, in get_chartwidget
    new_widget  = self._get_widget(name, kwargs, use_cache)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/charts/chart_generator.py", line 110, in _get_widget
    new_widget = generator.generate_widget(name, **kwargs)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/sprint/charts/resource_assignment_piechart.py", line 42, in generate_widget
    resource_widget.populate_with_sprint_data(sprint_name)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/sprint/charts/resource_assignment_piechart.py", line 70, in populate_with_sprint_data
    self.data['resource_stats'] = SprintController(self.env).process_command(cmd_resources)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/api/controller.py", line 333, in process_command
    return command.execute(self, date_converter, as_key)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/api/controller.py", line 286, in execute
    return self._execute(controller, date_converter, as_key)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/sprint/controller.py", line 926, in _execute
    sp_controller)
  File "/usr/lib/python2.4/site-packages/agilo-0.8.4.1_r2322_20100129-py2.4.egg/agilo/scrum/sprint/controller.py", line 881, in get_load_series_for_interval
    self._add_capacity_information(env, sprint.team.name,
AttributeError: 'NoneType' object has no attribute 'name'

[Remy Blank]

PluginIssue (AgiloForScrum).

[Martin Häcker <martin.haecker@…>]

@reporter: I'm not sure what is happening here, it may be due to the sprint name containing a '#' (though I thought we already fixed that escaping bug one or two releases ago). If that is not the reason, please don't hesitate to join our support google group (for details see AgiloForScrum) so we can fix this problem.

@rblank: thanks for wrangling this issue! :-)