KeyError: 'peer review'

[benjamin.jefferson@…]

How to Reproduce

While doing a GET operation on /backlog/Release Backlog, Trac issued an internal error.

We have a rather 'vanilla' install of Agilo for Trac and I came in this morning and assigned a user story to a milestone (called "Release 1.0.0"). Then I went to look at the backlog for that milestone, and got the error. I do not know if the error already existed before I added the story, or if my change was the cause of the problem. Now, regardless if I remove or add that story to the backlog it is still showing the error. I am not sure how to proceed.

Request parameters:

{'bscope': u'Release 1.0.0',
 'name': u'Release Backlog',
 'scope': None,
 'view': u'View'}

User agent: #USER_AGENT#

System Information

Trac	1.0.1
Agilo	0.9.12
Genshi	0.6 (with speedups)
mod_python	3.3.1
pysqlite	2.6.0
Python	2.7.3 (default, Sep 26 2013, 20:13:52) [GCC 4.6.3]
setuptools	0.6
SQLite	3.7.9
jQuery	#JQUERY#

Enabled Plugins

agilo	0.9.12
binary-agilo	1.3.12-PRO
TracAccountManager	0.5dev-r13381

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/Trac-1.0.1-py2.7.egg/trac/web/main.py", line 497, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.7/dist-packages/Trac-1.0.1-py2.7.egg/trac/web/main.py", line 214, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/api/view.py", line 155, in process_request
    return self._call_filters_and_handler(req, handler)
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/api/view.py", line 143, in _call_filters_and_handler
    data = handler(req) or {}
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/scrum/backlog/web_ui.py", line 326, in do_get
    backlog_table = renderer.get_backlog_table_html(req.href())
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/scrum/backlog/backlog_renderer.py", line 230, in get_backlog_table_html
    for item in self.get_top_level_containers():
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/scrum/backlog/backlog_renderer.py", line 73, in get_top_level_containers
    if self.ticket_is_container(item.ticket) and not self.ticket_has_parents(item.ticket):
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/scrum/backlog/backlog_renderer.py", line 62, in ticket_is_container
    if len(self.configured_child_types_for_type(ticket_type)) != 0:
  File "/usr/local/lib/python2.7/dist-packages/agilo-0.9.12-py2.7.egg/agilo/scrum/backlog/backlog_renderer.py", line 53, in configured_child_types_for_type
    for possible_child in self.link_tree[ticket_type]:
KeyError: 'peer review'

[Stefano Rago]

Hi Benjamin, can you please attach the trac.ini file for your installation? Make sure you remove any sensitive information first.

[anonymous]

I uploaded our trac.ini (unmodified). I notice in that file in the [agilo-types] section the items for "peer_review" and "peer_review.alias", however I do not see those in my Agilo/Trac Administration page under "Types". I do see all the other ones listed (Big Story, Bug, Requirement, User Story, Task).

[anonymous]

We "fixed" this problem. The Ticket Type "peer review" was removed because we do not use it. But this caused an exception somewhere when looking at our Release Backlog. By re-adding the 'peer review' Ticket Type, the system works correctly again.

[Stefano Rago]

Hi there. It's possible that the space in the alias of the ticket type was causing it not to show up properly. Can you confirm this is happening also for the "Big story" ticket type? Do you see any error/warning about these types in the trac log file?