I try with the last one as you say, and i have this error now :
File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4305, in define_table
t._create_references()
File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4615, in
_create_references
field=self[fieldname]
File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4671, in __getitem__
return dict.__getitem__(self, str(key))
KeyError: 'SUBSTR(objects.fields,1,(2 - 1))'
2011/7/27 Massimo Di Pierro <[email protected]>
> try the one labeled as "nightly build" from the download page.
>
> On Jul 27, 8:22 am, François Le Gal <[email protected]> wrote:
> > Strange, i have this version :
> > Version 1.97.1 (2011-06-26 19:25:44) Is there a newer ?
> >
> > 2011/7/27 Massimo Di Pierro <[email protected]>
> >
> >
> >
> >
> >
> >
> >
> > > Johannes is right (try another name for the fields field) yet the line
> > > of the error does not exist in my copy of dal.py. Also try a newer
> > > web2py version, you may get no error, or a better description of the
> > > problem.
> >
> > > Massimo
> >
> > > On Jul 27, 6:07 am, François Le Gal <[email protected]> wrote:
> > > > That's the code i try :
> >
> > > > db_system = SQLDB("sqlite://db_system.db")
> >
> > > > db_system.define_table("fields",Field("name"))
> >
> > >
> db_system.define_table("objects",Field("name"),Field("fields",db_system.fie
> > > lds))
> >
> > > > But when i execute this code, i got this error :
> >
> > > > File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4228, in
> > > > define_table
> > > > t._create_references()
> > > > File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4536, in
> > > > _create_references
> > > > field=self[fieldname]
> > > > File "/home/fanch/Logiciels/web2py/gluon/dal.py", line 4592, in
> > > > __getitem__
> > > > return dict.__getitem__(self, str(key))
> > > > KeyError: 'SUBSTR(objects.fields,1,(2 - 1))'
> >
> > > > What's wrong ? Any idea ?
> >
> > > > thanks.
>
