<type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'modules'
/usr/lib/python2.6/dist-packages/twisted/internet/defer.py, line 893 in _inlineCallbacks
891

                result = result.throwExceptionIntoGenerator(g)

892

            else:

893

                result = g.send(result)

894

        except StopIteration:

Locals
result	None
g	<generator object childFactory at 0x63afc80>
/home/akottukkai/code/df/befit/activelife/pages.py, line 502 in childFactory
500

            index = int(name) - 1

501

            module = None

502

            for m in self.program.template.modules:

503

                if m.index == index:

Locals
index	0
self	<activelife.pages.ActiveProgramSummaryPage object at 0x5fd2d10>
name	'1'
module	None
Globals
program	<module 'activelife.program' from '/home/akottukkai/code/df/befit/activelife/program.pyc'>

<type 'exceptions.AttributeError'>: 'NoneType' object has no attribute 'modules'