On Tue, 2008-03-04 at 13:14 -0800, Pigletto wrote: > Hi! > > I'm observing that "can't adapt" error appears on my Django powered > site sometimes. After Apache restart everything is OK for few days and > again... can't adapt appears. This is same thing as described there: > http://groups.google.com/group/django-users/browse_frm/thread/b11f8fbcfb25aaa0/ed9376362ac30e41?#ed9376362ac30e41 > > In my case error is in: > /var/www/django/django_sources/app1/test/django/django/db/backends/ > util.py in execute, line 18 > which turns out to be: > return self.cursor.execute(sql, params) > > I have: > 1. django from svn - newforms-admin branch, rev. 7106 (so it contains > patch for unicode problems as described in the linked topic above) > 2. Apache 2 with mod_python and multiple django instances (multiple > python interpreters) > 3. psycopg2 - version from svn that contains patch for Decimal as > described there: http://www.initd.org/tracker/psycopg/ticket/192 > > Problem is possibly with multiple interpreters and psycopg2 again,
Why do you say that? The thread you refer to above doesn't talk about mod_python, so do you have any extra evidence that support this claim? What is the code doing before the problem occurs? Any exception includes a traceback and from that you should be able to work out which piece of your code is being executed prior to the problem. The next step is to work out what data is being passed in that is causing the problem and then tracing back where that came from. For example, after looking at a few tracebacks, if it's always triggered by the same spot in your code, you could put in a try...except block to catch this error and log the data you are trying to send to the database backend (log the type of the data as well, since if you see 1.23 you don't know if it's a float or a decimal or a string, often times). The information you've provided doesn't really have enough information to guess at the problem, unless you're really lucky and somebody with the same setup has seen the problem and already been through these debugging steps. Malcolm -- Always try to be modest and be proud of it! http://www.pointy-stick.com/blog/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
