ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and there are 0 supplied.

[vietlq]

How to Reproduce

While doing a GET operation on /gantt/2, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'id': u'2'}

User Agent was: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en; rv:1.8.1.19) Gecko/20081212 Camino/1.6.6 (MultiLang) (like Firefox/2.0.0.19)

System Information

Trac	0.11.2.1
Python	2.5.4 (r254:67916, Dec 28 2008, 00:30:48) [GCC 3.4.6 20060404 (Red Hat 3.4.6-9)]
setuptools	0.6c9
SQLite	3.6.7
pysqlite	2.5.1
Genshi	0.5.1
Pygments	1.0
Subversion	1.4.4 (r25188)
jQuery:	1.2.6

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/web/main.py", line 432, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/web/main.py", line 204, in dispatch
    resp = chosen_handler.process_request(req)
  File "build/bdist.linux-i686/egg/tracgantt/gantt.py", line 118, in process_request
    tickets,dates,broken = self._tickets_for_report(db, report['query'])
  File "build/bdist.linux-i686/egg/tracgantt/gantt.py", line 175, in _tickets_for_report
    cursor.execute(query)
  File "/usr/local/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/db/util.py", line 51, in execute
    return self.cursor.execute(sql)
  File "/usr/local/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/db/sqlite_backend.py", line 58, in execute
    args or [])
  File "/usr/local/lib/python2.5/site-packages/Trac-0.11.2.1-py2.5.egg/trac/db/sqlite_backend.py", line 50, in _rollback_on_error
    return function(self, *args, **kwargs)
ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and there are 0 supplied.

[Emmanuel Blot]

Please stop reporting errors from the Gantt plugin on Trac web site: please report them to the plugin maintainer.

[anonymous]

Sorry for disturbing. I was unaware. Now I know where I should submit. Thanks.