'unicode' object has no attribute 'url'

[nikolaysm]

Dear,

I get error if i do post and the form has been filled out incorrectly. On line 163 in djng/forms/widgets.py.

'unicode' object has no attribute 'url'
Value is "u'Drop image here or click to upload" but must be None because imagefield was empty

[jrief]

Django version?

[nikolaysm]

django== 1.11

[nikolaysm]

It can be fixed by checking for unicode?

if not isinstance(value, unicode) and value:
    ...

That is not a good solution, because it seems that imagefield is empty.