In Admin: build_attrs() got an unexpected keyword argument

Python 3.6.1 - Django 1.11 - Windows 10 - Package version: 1.3.3

I’m not really sure what’s going on, but whenever I try to open an object in my admin panel, I get the following error:

TypeError at /admin/Events/event/17/change/ build_attrs() got an unexpected keyword argument 'name'

Exception is located at:

C:\Users\Adam\Envs\otherlane_2\lib\site-packages\sortedm2m\forms.py in build_attrs, line 35

This is the start of the function. This last line seems to be the issue:

    def render(self, name, value, attrs=None, choices=()):
        if value is None: value = []
        has_id = attrs and 'id' in attrs
        final_attrs = self.build_attrs(attrs, name=name)

It seems CKEditor had a similar problem and had to undergo a revision: https://github.com/django-ckeditor/django-ckeditor/pull/364/files

[gregmuellegger]

Hey, thank you all for the reports, comments and contributions! I just merged #104 and released 1.4.0 including a fix for this. Can you please test and confirm that this also fixes this issue?

[astarrh]

Confirmed that this resolves the issue for me. Thank you kindly for your excellent work!