Error in smartgrid after updating to Version 2.5.1-stable+timestamp.2013.06.11.08.00.05

[Jim S]

My smartgrids are all failing when I have fields from multiple tables specified in the 'fields' argument.

Here is a sample traceback:

Traceback (most recent call last):
 File "C:\dev\web2py\gluon\restricted.py", line 212, in restricted
 exec ccode in environment
 File "C:/dev/web2py/applications/infocenter/controllers/administration.py", line 2360, in <module>
 File "C:\dev\web2py\gluon\globals.py", line 194, in <lambda>
 self._caller = lambda f: f()
 File "C:\dev\web2py\gluon\tools.py", line 3022, in f
 return action(*a, **b)
 File "C:/dev/web2py/applications/infocenter/controllers/administration.py", line 702, in permissions
 paginate=15, maxtextlength=45)
 File "C:\dev\web2py\gluon\sqlhtml.py", line 2679, in smartgrid
 user_signature=user_signature, **kwargs)
 File "C:\dev\web2py\gluon\sqlhtml.py", line 2377, in grid
 value = row[str(field)]
 File "C:\dev\web2py\gluon\dal.py", line 6865, in __getitem__
 return ogetattr(self, key)
AttributeError: 'Row' object has no attribute 'description'

Description is a field on a referenced table that is included in the fields argument.  Worked until upgrade to 2.5.1.

-Jim

[Niphlod]

yet another case to add tests to web2py :( .
Please post a sample app to reproduce the issue.

[Jim Steil]

I've attached a w2p file with a new app I just created that displays the behavior.  Another thing I noticed is that if the two tables have a field with the same name, the values it brings back are always those of the primary table.

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[dev.ld...@gmail.com]

I too am seeing this issue with the 2.5.1 release.  I believe it has to do with the changes which added VirtualFields. Since I don't know how they work I'm not sure on how to fix the issue myself without breaking VirtualFields support..

Dan

[Massimo Di Pierro]

Please open a ticket about this.

[Jim Steil]

Ticket 1527.

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