Hi, no the values should not be empty. In the given example, you can choose available items from the drop-down-boxes and they can just be there, if there is content behind these keys. The problem must be somewhere else.
On 15 Apr., 17:58, "Arun K.Rajeevan" <[email protected]> wrote: > First of all, I'm not sure about it, but out of curiosity > > Isn't it that* InternalError: (1048, u"Column 'country_id' cannot be null") > *caused by trying to insert something into table w/o giving a value to > country_id field??? > A primary field cannot be empty. > > forget, if I'm wrong in my assumptions.
