This is a bug. It is already fixed in trunk. I guess it is time to
post 1.73.1

On Nov 24, 9:09 am, Youngblood <[email protected]> wrote:
> i updated from 1.69 to 1.72 and my program now crashes with the
> following error:
>
> Traceback (most recent call last):
>   File "/home/david/Desktop/web2py/gluon/restricted.py", line 184, in
> restricted
>     exec ccode in environment
>   File "/home/david/Desktop/web2py/applications/DavidsData/controllers/
> tms.py", line 420, in <module>
>   File "/home/david/Desktop/web2py/gluon/globals.py", line 103, in
> <lambda>
>     self._caller = lambda f: f()
>   File "/home/david/Desktop/web2py/applications/DavidsData/controllers/
> tms.py", line 212, in students
>     if studentInfo==None and step>1:
>   File "/home/david/Desktop/web2py/gluon/sql.py", line 633, in __eq__
>     return self.as_dict() == other.as_dict()
> AttributeError: 'NoneType' object has no attribute 'as_dict'
>
> i found the offending line:
>     if studentInfo==None and step>1:
>
> if i change the type from None to a string type it works fine. what
> happened? studentInfo either returns database info or None. Does
> anybody have a clue what happened?
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