Hi,
Lets say I have this table:
db.define_table('OffersCity',
Field('city', db.City),
Field('offer', db.Offer),
Field('hotel', db.Hotel))
I want to create a smartgrid, but it's not working... I don't know why:
Here it's my code:
table = SQLFORM.smartgrid(db. OffersCity, constraints=None)
And this is the error given:
Query Not Supported: invalid filter: __key__ filter value must be a
Key;received
None (a NoneType)
I'm on Google App Engine.
Kind Regards,
Jose M
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