The cropping widget not show on the backend admin about django-image-cropping

[romulocollopy]

Did you use the ImageCroppingMixin in Admin or the ModelForm widget?

[xfenix]

I have faced with this problem too. And i'm start digging, spent lot of time and finally found answer - if your image field has another widget already (like mine, field was defined like "ImagePreviewFIeld", not "models.ImageField" in my models.py), then image-cropping widget doesnt work.
So, maybe your problem is exactly like mine. Or maybe not. I just think that i need to warn you about this.

[unknownArtist]

I am also having this issue..

[anrie]

This looks pretty much like a configuration issue.
Make sure you follow the docs and check if the JS is correctly loaded.
You can look at the example app to see how things should be setup.

[unknownArtist]

thank @anrie

I fixed it by setting the MEDIA_URL and MEDIA_ROOT in settings and urls.py