render() got an unexpected keyword argument 'renderer'

[patricktran159]

Hi,
Does anyone have this problem with Django 2.1? I followed the installation strictly.
Thanks

[KhanMaytok]

Me too

[KhanMaytok]

It is a problem for Django 2.1. You should add the renderer arg in render() method:

def render(self, name, value, attrs=None, renderer=None):

[eon01]

I have the same error with Django 2.2.3.

[hruturaj]

I had the same renderer() issue with django 3.0.
To solve this error open file mediumeditor/widgets.py (where your python packages are install)
Eg:- python/lib/python3-6/site-packages/mediumeditor/widgets.py, in which the MediumEditorTextarea() class exist and add rendered=None inside render function parameters(as shown below)

class MediumEditorTextarea(forms.Textarea):
  def render(self, name, value, attrs=None, renderer=None):