[web2py] int() argument must be a string or a number, not 'list'

[Andrew Evans]

Hello I am running into issues updating records in my MySQL database after 
adding multiple=True like so

Field('region', db.region, label='Region *', 
requires=IS_IN_DB(db,db.region.id,'%(title)s', multiple=True)),

Any ideas how to fix this I am using web2py 1.99.7

*cheers

and ty ;-)


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