TypeError: int() argument must be a string or a number

[russell@…]

How to Reproduce

While doing a GET operation on /ticket/529, Trac issued an internal error. (please provide additional details here) Request parameters:

{'id': u'529'}

System Information

Trac	0.10.3
Python	2.4.3 (#1, Jun 13 2006, 16:41:45) [GCC 4.0.2 20051125 (Red Hat 4.0.2-8)]
SQLite	3.1.2
pysqlite	1.1.6
Genshi	0.3.3
Subversion	1.2.3

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 412, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 213, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.4/site-packages/trac/ticket/web_ui.py", line 117, in process_request
    return self.process_ticket_request(req)
  File "/usr/lib/python2.4/site-packages/trac/ticket/web_ui.py", line 226, in process_ticket_request
    self._insert_ticket_data(context, data, get_reporter_id(req, 'author'))
  File "/usr/lib/python2.4/site-packages/trac/ticket/web_ui.py", line 816, in _insert_ticket_data
    for change in self.grouped_changelog_entries(ticket, context.db):
  File "/usr/lib/python2.4/site-packages/trac/ticket/web_ui.py", line 861, in grouped_changelog_entries
    changelog = ticket.get_changelog(when=when, db=db)
  File "/usr/lib/python2.4/site-packages/trac/ticket/model.py", line 273, in get_changelog
    when = int(when)
TypeError: int() argument must be a string or a number

[Christian Boos]

Hm, how did you manage to get "Trac 0.10.3" in the system information!?!

Looks like you have a "mixed" installation, parts of it are still from 0.10 (like the trac/ticket/model.py, line 273 shows) and some other parts (obviously) from 0.11.

Please reinstall cleanly 0.11 and the issue should go away (see Trac0.11/Install).

(hint: rm -fr /usr/lib/python2.4/site-packages/trac, then do a clean checkout of trunk, then 'python setup.py install' from there)

[Christian Boos]

Ah, and by the way, Genshi 0.3.3 is too old. Check wiki:Trac0.11/TracInstall.

[russell@…]

I was downgrading from dev to 0.10.3, didn't do a clean install. Works now :)