id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
16496	TypeError: float() argument must be a string or a number  ON production server	zealhua@…	nobody	"Hi All,

I'm using Django1.3 with Apache2.2 mod_wsgi3.3 python2.7.1 on Ubuntu . My Django Project is running very well on testing server(means with python manage.py runserver). However, when I move to production server and trying to test one complicated function, it's turn out to ""!TypeError, float() argument must be a string or a number""

Details error message is:
{{{
Django Version:	1.3
Exception Type:	TypeError
Exception Value:	
float() argument must be a string or a number
Exception Location:	/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in get_response, line 111
Python Executable:	/usr/bin/python
Python Version:	2.7.1

/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in get_response

                if response is None:
                    try:
                        response = callback(request, *callback_args, **callback_kwargs) #error reporting line
}}}

Does anyone knows how to solve it, I guess there is something bug in mod_wsgi3.3 ?"	Bug	closed	Core (Other)	1.3	Normal	needsinfo			Unreviewed	0	0	0	0	0	0