On Monday, August 7, 2017 at 4:29:30 PM UTC-7, jim kaubisch wrote:
>
> Hi,
>
> The following failure suddenly started in a piece of code thats been 
> running error free for months. I can think of nothing I’ve changed that 
> would cause this to happen (famous last words, I know).
> I've tried for hours to find something to explain this, without any 
> success 
> ANY ideas would be greatly appreciated. My hope is that people with a 
> deeper understanding of the web2py framework might have ideas..
>
> Thanks in advance!!
> Jim
> -----------------
> The last moments of life are as follows..
>
> two variables, s and db_str,  are generated dynamically but end up having 
> values as follows...
>
> s= "<Set (`audios`.`id` > 0)>"
> db_str = "s.select(db[media_table].id, db[media_table].name, 
> db[media_table].akaname, db[media_table].category)"
>
> try:
>    session.media_list = eval(db_str)
> except Exception as e:
>    logger.debug('This is what happened: %s' % e)
>    raise
>
> logger.debug("redirecting...")
> redirect(URL('default', 'list_rows'))
>
> No exception thrown, 
> the debug message is displayed, 
> but it never gets to “list_rows” it seems (First line in list_rows is 
> another debug message
>
>
> instead, the following …
>
> Error ticket for "mfm_test"
> Ticket ID 
> 127.0.0.1.2017-08-07.15-22-39.88b049a9-c5f0-4b47-9aba-600839871461
> Version web2py™
> Version 2.14.6-stable+timestamp.2016.05.10.00.21.47
>
> Traceback
> 1.Traceback (most recent call last):
> 2.  File "/Users/jimkaubisch 1/Dropbox 
> (MFM)/MfMCurrAdmin/Development/web2py/start/gluon/main.py", line 438, in 
> wsgibase
> 3.    session.connect(request, response)
> 4. File "/Users/jimkaubisch 1/Dropbox 
> (MFM)/MfMCurrAdmin/Development/web2py/start/gluon/globals.py", line 965, in 
> connect
> 5.   session_pickled = pickle.dumps(self, pickle.HIGHEST_PROTOCOL)
> 6. File "/Library/Python/2.7/site-packages/pydal/objects.py", line 2946, 
> in __getstate__
> 7.   del ret['fields']
> 8. KeyError: 'fields'
> 9.
>
> In file: Framework
> 1.
>
>

-- 
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