Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4

Question

I have an error message on django 1.4:

dictionary update sequence element #0 has length 1; 2 is required

[EDIT]

It happe

Answer 1

I too had a similar type of problem . The solution is simple . just dont try to enter NULL or None value in values or u might have to use Something like this
dic.update([(key,value)])