'File' object has no attribute 'width'

[cyberbudy]

I receive following error on selecting filer image as File class has no width/height properties, thus image can't be added to textarea.
Packages:
django==1.11.3
django-filer=1.2.7

[yakky]

Can you add complete traceback?
filer is still not tested on Django 1.11, so it might be a filer issue

[cyberbudy]

http://joxi.ru/a2XGWZySywypGm
Is that enough?

[yakky]

@cyberbudy thanks. I will have a look. Can you make a test with django 1.10?
As filer is not (yet) officially compatible with django 1.11 the issue may be on their side

[cyberbudy]

Ok, I've checked with django 1.10.7, no errors there

[yakky]

@cyberbudy as Django 1.11 version has been released, everything should be fine on django 1.11, can you confirm?