unrecoverable error when "blocking" value is invalid

[phpxcache]

"1,2,3" works "1 2 3" give backtrace, and u get no chance to fix the ticket untill mastertickets id disabled

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 239, in dispatch
    template, content_type = self._post_process_request(req,
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 269, in _post_process_request
    content_type)
  File "build/bdist.linux-i686/egg/mastertickets/web_ui.py", line 59, in post_process_request
  File "build/bdist.linux-i686/egg/mastertickets/util.py", line 24, in linkify_ids
  File "/usr/lib/python2.4/site-packages/trac/ticket/model.py", line 40, in __init__
    self._fetch_ticket(tkt_id, db)
  File "/usr/lib/python2.4/site-packages/trac/ticket/model.py", line 86, in _fetch_ticket
    raise TracError('Ticket %d does not exist.' % tkt_id,
TypeError: int argument required

[xurizaemon]

Confirmed here too. If you enter ticket ids which aren't comma-separated, you will get this grumpy error message.

Quick fix is to edit the DB directly, and do this (where 316 is the ticket with a bung blocking entry):

$ sqlite3 /my/trac/db/trac.db
sqlite> delete from ticket_custom where name = 'blocking' and ticket = 316 ;

[anonymous]

I love this plugin and am hoping this issue is resolved soon so I can use it again. Thanks!

[Noah Kantrowitz]

This was fixed in ​changeset:5836.

[pmocek-edgewall-tracwiki@…]

I made the same change as in changeset:5836 in my Trac 0.10 installation (edited model.py & re-generated model.pyc), and found that when I attempt to view the offending ticket, the same stack trace is shown (with the exception that the next-to-last line shows "Ticket %s does not exist" instead of "Ticket %d does not exist"):

[Noah Kantrowitz]

I do not have the bandwidth to support both 0.10 and 0.11. 0.10 will no longer be supported with respect to this plugin.