Thanks for the response! Which lines of the widget code should we update? We are also using Docker to host our Django dev/production environments - is there a way to update widget code that will persist between builds?
On Monday, October 8, 2018 at 7:25:43 PM UTC-7, Aileen wrote: > > Hello, > > After upgrading Django from 2.0.8 to 2.1.2, the admin interface no longer > seems to work due to some problems with our widgets. This is the error that > I get: > > [image: image.png] > > And here is the full call stack: > > Environment: > > > Request Method: GET > Request URL: http://localhost:8000/admin/website/person/2/change/ > > Django Version: 2.1.2 > Python Version: 3.6.3 > Installed Applications: > ['website.apps.WebsiteConfig', > 'django.contrib.admin', > 'django.contrib.auth', > 'django.contrib.contenttypes', > 'django.contrib.sessions', > 'django.contrib.messages', > 'django.contrib.staticfiles', > 'django_extensions', > 'image_cropping', > 'easy_thumbnails', > 'sortedm2m', > 'sortedm2m_filter_horizontal_widget', > 'rest_framework'] > Installed Middleware: > ['django.middleware.security.SecurityMiddleware', > 'django.contrib.sessions.middleware.SessionMiddleware', > 'django.middleware.common.CommonMiddleware', > 'django.middleware.csrf.CsrfViewMiddleware', > 'django.contrib.auth.middleware.AuthenticationMiddleware', > 'django.contrib.messages.middleware.MessageMiddleware', > 'django.middleware.clickjacking.XFrameOptionsMiddleware'] > > > Template error: > In template > /usr/local/lib/python3.6/site-packages/django/contrib/admin/templates/admin/includes/fieldset.html, > error at line 19 > render() got an unexpected keyword argument 'renderer' > 9 : {% for field in line %} > 10 : <div{% if not line.fields|length_is:'1' %} > class="fieldBox{% if field.field.name %} field-{{ field.field.name }}{% endif > %}{% if not field.is_readonly and field.errors %} errors{% endif %}{% if > field.field.is_hidden %} hidden{% endif %}"{% elif field.is_checkbox %} > class="checkbox-row"{% endif %}> > 11 : {% if not line.fields|length_is:'1' and not > field.is_readonly %}{{ field.errors }}{% endif %} > 12 : {% if field.is_checkbox %} > 13 : {{ field.field }}{{ field.label_tag }} > 14 : {% else %} > 15 : {{ field.label_tag }} > 16 : {% if field.is_readonly %} > 17 : <div class="readonly">{{ field.contents > }}</div> > 18 : {% else %} > 19 : {{ field.field }} > 20 : {% endif %} > 21 : {% endif %} > 22 : {% if field.field.help_text %} > 23 : <div class="help">{{ > field.field.help_text|safe }}</div> > 24 : {% endif %} > 25 : </div> > 26 : {% endfor %} > 27 : </div> > 28 : {% endfor %} > 29 : </fieldset> > > > Traceback: > > File > "/usr/local/lib/python3.6/site-packages/django/core/handlers/exception.py" in > inner > 34. response = get_response(request) > > File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in > _get_response > 156. response = self.process_exception_by_middleware(e, > request) > > File "/usr/local/lib/python3.6/site-packages/django/core/handlers/base.py" in > _get_response > 154. response = response.render() > > File "/usr/local/lib/python3.6/site-packages/django/template/response.py" in > render > 106. self.content = self.rendered_content > > File "/usr/local/lib/python3.6/site-packages/django/template/response.py" in > rendered_content > 83. content = template.render(context, self._request) > > File > "/usr/local/lib/python3.6/site-packages/django/template/backends/django.py" > in render > 61. return self.template.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 171. return self._render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > _render > 163. return self.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/loader_tags.py" > in render > 150. return compiled_parent._render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > _render > 163. return self.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/loader_tags.py" > in render > 150. return compiled_parent._render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > _render > 163. return self.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/loader_tags.py" > in render > 62. result = block.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/loader_tags.py" > in render > 62. result = block.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/defaulttags.py" > in render > 209. nodelist.append(node.render_annotated(context)) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/loader_tags.py" > in render > 188. return template.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 173. return self._render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > _render > 163. return self.nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/defaulttags.py" > in render > 209. nodelist.append(node.render_annotated(context)) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/defaulttags.py" > in render > 209. nodelist.append(node.render_annotated(context)) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/defaulttags.py" > in render > 309. return nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/defaulttags.py" > in render > 309. return nodelist.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 937. bit = node.render_annotated(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_annotated > 904. return self.render(context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render > 993. return render_value_in_context(output, context) > > File "/usr/local/lib/python3.6/site-packages/django/template/base.py" in > render_value_in_context > 972. value = str(value) > > File "/usr/local/lib/python3.6/site-packages/django/utils/html.py" in <lambda> > 397. klass.__str__ = lambda self: mark_safe(klass_str(self)) > > File "/usr/local/lib/python3.6/site-packages/django/forms/boundfield.py" in > __str__ > 33. return self.as_widget() > > File "/usr/local/lib/python3.6/site-packages/django/forms/boundfield.py" in > as_widget > 93. renderer=self.form.renderer, > > Exception Type: TypeError at /admin/website/person/2/change/ > Exception Value: render() got an unexpected keyword argument 'renderer' > > > It seems like downgrading to 2.0.8 temporarily fixes our problem, but I > was wondering if there is a better fix that allows us to have 2.1.2 + a > working admin interface? > > Thanks. > -- You received this message because you are subscribed to the Google Groups "Django users" group. 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