Installation of Django Debug Toolbar: TypeError: __init__() takes 1 positional argument but 2 were given

[wigust]

If I do explicit setup, I have error like this guy.
https://stackoverflow.com/questions/38792686/installation-of-django-debug-toolbar-typeerror-init-takes-1-positional-a

With automatic installation, it only throws a warning, but toolbar doesn't show.
?: (1_10.W001) The MIDDLEWARE_CLASSES setting is deprecated in Django 1.10 and the MIDDLEWARE setting takes precedence. Since you've set MIDDLEWARE, the value of MIDDLEWARE_CLASSES is ignored.

[DFilipeS]

Having the same issue, 1.5 states in the changelog that it is compatible with Django 1.10 but fails even with a fresh install of Django 1.10.

[grillazz]

solution here: #853

[matthiask]

Thanks, that's the same issue as #853, and there's also a pull request here: #864.