Django CMS error when displaying advanced settings for pageAny idea why i am getting this error?django registration disable activation email not workingFailing to upgrade Django CMS projectCustom Error Pages for django-cmsDoesNotExist at /en-us/ A template tag couldn't find the page with lookup arguments `'reverse_id': u'home', 'site': 1 `Django CMS test - can't find namespace'WizardStep2Form' has no field named 'language_code'. in Djangocms aldryn_newsblogSet value to page Djangodjango-cms page permission defaults when making a new django-cms pageDjango-cms 3.5.2 ImportError: no module named djangocms_admin_style

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Django CMS error when displaying advanced settings for page


Any idea why i am getting this error?django registration disable activation email not workingFailing to upgrade Django CMS projectCustom Error Pages for django-cmsDoesNotExist at /en-us/ A template tag couldn't find the page with lookup arguments `'reverse_id': u'home', 'site': 1 `Django CMS test - can't find namespace'WizardStep2Form' has no field named 'language_code'. in Djangocms aldryn_newsblogSet value to page Djangodjango-cms page permission defaults when making a new django-cms pageDjango-cms 3.5.2 ImportError: no module named djangocms_admin_style






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








1















This is the error I get when trying to change the advanced settings of a page while in admin mode:



TypeError at /admin/cms/page/5/advanced-settings/
__str__ returned non-string (type __proxy__)

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/cms/page/5/advanced-settings/?language=en&cms_path=/

Django Version: 2.1.7
Python Version: 3.6.7
Installed Applications:
['djangocms_admin_style',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.admin',
'django.contrib.sites',
'django.contrib.sitemaps',
'django.contrib.staticfiles',
'django.contrib.messages',
'cms',
'menus',
'sekizai',
'treebeard',
'djangocms_text_ckeditor',
'filer',
'easy_thumbnails',
'djangocms_column',
'djangocms_file',
'djangocms_link',
'djangocms_picture',
'djangocms_style',
'djangocms_snippet',
'djangocms_googlemap',
'djangocms_video',
'structuresend']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware']


Template error:
In template /usr/local/lib/python3.6/dist-packages/django/forms/templates/django/forms/widgets/select_option.html, error at line 1
__str__ returned non-string (type __proxy__)
1 : <option value=" widget.value"% include "django/forms/widgets/attrs.html" %> widget.label </option>
2 :

Traceback:

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
156. response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
154. response = response.render()

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in render
106. self.content = self.rendered_content

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in rendered_content
83. content = template.render(context, self._request)

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

File "/usr/local/lib/python3.6/dist-packages/django/utils/html.py" in <lambda>
397. klass.__str__ = lambda self: mark_safe(klass_str(self))

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in __str__
33. return self.as_widget()

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in as_widget
93. renderer=self.form.renderer,

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in render
230. return self._render(self.template_name, context, renderer)

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in _render
235. return mark_safe(renderer.render(template_name, context))

File "/usr/local/lib/python3.6/dist-packages/django/forms/renderers.py" in render
31. return template.render(context, request=request).strip()

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

Exception Type: TypeError at /admin/cms/page/5/advanced-settings/
Exception Value: __str__ returned non-string (type __proxy__)


The problem seems to be a value = str(value) not returning a string, although value is said to be 'Inherit the template of the nearest ancestor'. I'm not sure what's happening here.



Apparently it returns a __proxy__ type, which according to other questions is a type used for translation. What can I do to fix this? I need access to the settings of my page to change the html template it uses.










share|improve this question
























  • What version of CMS and what plugins do you have in the page?

    – markwalker_
    Mar 28 at 22:49

















1















This is the error I get when trying to change the advanced settings of a page while in admin mode:



TypeError at /admin/cms/page/5/advanced-settings/
__str__ returned non-string (type __proxy__)

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/cms/page/5/advanced-settings/?language=en&cms_path=/

Django Version: 2.1.7
Python Version: 3.6.7
Installed Applications:
['djangocms_admin_style',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.admin',
'django.contrib.sites',
'django.contrib.sitemaps',
'django.contrib.staticfiles',
'django.contrib.messages',
'cms',
'menus',
'sekizai',
'treebeard',
'djangocms_text_ckeditor',
'filer',
'easy_thumbnails',
'djangocms_column',
'djangocms_file',
'djangocms_link',
'djangocms_picture',
'djangocms_style',
'djangocms_snippet',
'djangocms_googlemap',
'djangocms_video',
'structuresend']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware']


Template error:
In template /usr/local/lib/python3.6/dist-packages/django/forms/templates/django/forms/widgets/select_option.html, error at line 1
__str__ returned non-string (type __proxy__)
1 : <option value=" widget.value"% include "django/forms/widgets/attrs.html" %> widget.label </option>
2 :

Traceback:

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
156. response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
154. response = response.render()

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in render
106. self.content = self.rendered_content

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in rendered_content
83. content = template.render(context, self._request)

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

File "/usr/local/lib/python3.6/dist-packages/django/utils/html.py" in <lambda>
397. klass.__str__ = lambda self: mark_safe(klass_str(self))

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in __str__
33. return self.as_widget()

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in as_widget
93. renderer=self.form.renderer,

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in render
230. return self._render(self.template_name, context, renderer)

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in _render
235. return mark_safe(renderer.render(template_name, context))

File "/usr/local/lib/python3.6/dist-packages/django/forms/renderers.py" in render
31. return template.render(context, request=request).strip()

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

Exception Type: TypeError at /admin/cms/page/5/advanced-settings/
Exception Value: __str__ returned non-string (type __proxy__)


The problem seems to be a value = str(value) not returning a string, although value is said to be 'Inherit the template of the nearest ancestor'. I'm not sure what's happening here.



Apparently it returns a __proxy__ type, which according to other questions is a type used for translation. What can I do to fix this? I need access to the settings of my page to change the html template it uses.










share|improve this question
























  • What version of CMS and what plugins do you have in the page?

    – markwalker_
    Mar 28 at 22:49













1












1








1








This is the error I get when trying to change the advanced settings of a page while in admin mode:



TypeError at /admin/cms/page/5/advanced-settings/
__str__ returned non-string (type __proxy__)

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/cms/page/5/advanced-settings/?language=en&cms_path=/

Django Version: 2.1.7
Python Version: 3.6.7
Installed Applications:
['djangocms_admin_style',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.admin',
'django.contrib.sites',
'django.contrib.sitemaps',
'django.contrib.staticfiles',
'django.contrib.messages',
'cms',
'menus',
'sekizai',
'treebeard',
'djangocms_text_ckeditor',
'filer',
'easy_thumbnails',
'djangocms_column',
'djangocms_file',
'djangocms_link',
'djangocms_picture',
'djangocms_style',
'djangocms_snippet',
'djangocms_googlemap',
'djangocms_video',
'structuresend']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware']


Template error:
In template /usr/local/lib/python3.6/dist-packages/django/forms/templates/django/forms/widgets/select_option.html, error at line 1
__str__ returned non-string (type __proxy__)
1 : <option value=" widget.value"% include "django/forms/widgets/attrs.html" %> widget.label </option>
2 :

Traceback:

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
156. response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
154. response = response.render()

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in render
106. self.content = self.rendered_content

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in rendered_content
83. content = template.render(context, self._request)

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

File "/usr/local/lib/python3.6/dist-packages/django/utils/html.py" in <lambda>
397. klass.__str__ = lambda self: mark_safe(klass_str(self))

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in __str__
33. return self.as_widget()

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in as_widget
93. renderer=self.form.renderer,

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in render
230. return self._render(self.template_name, context, renderer)

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in _render
235. return mark_safe(renderer.render(template_name, context))

File "/usr/local/lib/python3.6/dist-packages/django/forms/renderers.py" in render
31. return template.render(context, request=request).strip()

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

Exception Type: TypeError at /admin/cms/page/5/advanced-settings/
Exception Value: __str__ returned non-string (type __proxy__)


The problem seems to be a value = str(value) not returning a string, although value is said to be 'Inherit the template of the nearest ancestor'. I'm not sure what's happening here.



Apparently it returns a __proxy__ type, which according to other questions is a type used for translation. What can I do to fix this? I need access to the settings of my page to change the html template it uses.










share|improve this question
















This is the error I get when trying to change the advanced settings of a page while in admin mode:



TypeError at /admin/cms/page/5/advanced-settings/
__str__ returned non-string (type __proxy__)

Environment:


Request Method: GET
Request URL: http://localhost:8000/admin/cms/page/5/advanced-settings/?language=en&cms_path=/

Django Version: 2.1.7
Python Version: 3.6.7
Installed Applications:
['djangocms_admin_style',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.admin',
'django.contrib.sites',
'django.contrib.sitemaps',
'django.contrib.staticfiles',
'django.contrib.messages',
'cms',
'menus',
'sekizai',
'treebeard',
'djangocms_text_ckeditor',
'filer',
'easy_thumbnails',
'djangocms_column',
'djangocms_file',
'djangocms_link',
'djangocms_picture',
'djangocms_style',
'djangocms_snippet',
'djangocms_googlemap',
'djangocms_video',
'structuresend']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'cms.middleware.user.CurrentUserMiddleware',
'cms.middleware.page.CurrentPageMiddleware',
'cms.middleware.toolbar.ToolbarMiddleware',
'cms.middleware.language.LanguageCookieMiddleware']


Template error:
In template /usr/local/lib/python3.6/dist-packages/django/forms/templates/django/forms/widgets/select_option.html, error at line 1
__str__ returned non-string (type __proxy__)
1 : <option value=" widget.value"% include "django/forms/widgets/attrs.html" %> widget.label </option>
2 :

Traceback:

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
156. response = self.process_exception_by_middleware(e, request)

File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py" in _get_response
154. response = response.render()

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in render
106. self.content = self.rendered_content

File "/usr/local/lib/python3.6/dist-packages/django/template/response.py" in rendered_content
83. content = template.render(context, self._request)

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
309. return nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

File "/usr/local/lib/python3.6/dist-packages/django/utils/html.py" in <lambda>
397. klass.__str__ = lambda self: mark_safe(klass_str(self))

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in __str__
33. return self.as_widget()

File "/usr/local/lib/python3.6/dist-packages/django/forms/boundfield.py" in as_widget
93. renderer=self.form.renderer,

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in render
230. return self._render(self.template_name, context, renderer)

File "/usr/local/lib/python3.6/dist-packages/django/forms/widgets.py" in _render
235. return mark_safe(renderer.render(template_name, context))

File "/usr/local/lib/python3.6/dist-packages/django/forms/renderers.py" in render
31. return template.render(context, request=request).strip()

File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py" in render
61. return self.template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
171. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py" in render
188. return template.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
173. return self._render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in _render
163. return self.nodelist.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_annotated
904. return self.render(context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render
993. return render_value_in_context(output, context)

File "/usr/local/lib/python3.6/dist-packages/django/template/base.py" in render_value_in_context
972. value = str(value)

Exception Type: TypeError at /admin/cms/page/5/advanced-settings/
Exception Value: __str__ returned non-string (type __proxy__)


The problem seems to be a value = str(value) not returning a string, although value is said to be 'Inherit the template of the nearest ancestor'. I'm not sure what's happening here.



Apparently it returns a __proxy__ type, which according to other questions is a type used for translation. What can I do to fix this? I need access to the settings of my page to change the html template it uses.







django-cms






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edited Mar 28 at 22:40









markwalker_

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asked Mar 26 at 0:33









9fish9fish

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  • What version of CMS and what plugins do you have in the page?

    – markwalker_
    Mar 28 at 22:49

















  • What version of CMS and what plugins do you have in the page?

    – markwalker_
    Mar 28 at 22:49
















What version of CMS and what plugins do you have in the page?

– markwalker_
Mar 28 at 22:49





What version of CMS and what plugins do you have in the page?

– markwalker_
Mar 28 at 22:49












1 Answer
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I had the same problem-- setting I18N=True in my settings.py did the trick.



If that doesn't work, try pip installing django-parler and see if it helps.






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    I had the same problem-- setting I18N=True in my settings.py did the trick.



    If that doesn't work, try pip installing django-parler and see if it helps.






    share|improve this answer



























      0














      I had the same problem-- setting I18N=True in my settings.py did the trick.



      If that doesn't work, try pip installing django-parler and see if it helps.






      share|improve this answer

























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        0








        0







        I had the same problem-- setting I18N=True in my settings.py did the trick.



        If that doesn't work, try pip installing django-parler and see if it helps.






        share|improve this answer













        I had the same problem-- setting I18N=True in my settings.py did the trick.



        If that doesn't work, try pip installing django-parler and see if it helps.







        share|improve this answer












        share|improve this answer



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        answered Apr 28 at 14:08









        user1701415user1701415

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