django-debug-toolbar: 'list' does not support the buffer interface -

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i made few modifications model, adding image fields , installing pillow, deleteing models or model fields.

as site not yet in production, dropped database , re-created it, , synced it. got error.

i can't figure out source of sudden error. in settings.py added media_root nothing else.

environment:   request method: request url: http://localhost:8000/  django version: 1.6.2 python version: 3.4.0 installed applications: ('django.contrib.admin',  'django.contrib.auth',  'django.contrib.contenttypes',  'django.contrib.sessions',  'django.contrib.messages',  'django.contrib.staticfiles',  'backoffice',  'public',  'django.contrib.sites',  'allauth',  'allauth.account',  'allauth.socialaccount',  'allauth.socialaccount.providers.facebook',  'allauth.socialaccount.providers.google',  'allauth.socialaccount.providers.twitter',  'widget_tweaks',  'rosetta',  'debug_toolbar',  'template_debug') installed middleware: ('debug_toolbar.middleware.debugtoolbarmiddleware',  'django.contrib.sessions.middleware.sessionmiddleware',  'django.middleware.locale.localemiddleware',  '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 c:\python34\lib\site-packages\debug_toolbar\templates\debug_toolbar\base.html, error @ line 5    'list' not support buffer interface    1 : {% load i18n %}{% load static staticfiles %}{% load url future %}      2 : <style type="text/css">      3 : @media print { #djdebug {display:none;}}      4 : </style>      5 : <link rel="stylesheet" href=" {% static 'debug_toolbar/css/toolbar.css' %} " type="text/css" />      6 : {% if toolbar.config.jquery_url %}      7 : <script src="{{ toolbar.config.jquery_url }}"></script>      8 : <script>var djdt = {jquery: jquery.noconflict(true)};</script>      9 : {% else %}      10 : <script>var djdt = {jquery: jquery};</script>      11 : {% endif %}      12 : <script src="{% static 'debug_toolbar/js/toolbar.js' %}"></script>      13 : <div id="djdebug" style="display:none;" dir="ltr"      14 :      data-store-id="{{ toolbar.store_id }}" data-render-panel-url="{% url 'djdt:render_panel' %}"      15 :      {{ toolbar.config.root_tag_extra_attrs|safe }}>   traceback: file "c:\python34\lib\site-packages\django\core\handlers\base.py" in get_response   201.                 response = middleware_method(request, response) file "c:\python34\lib\site-packages\debug_toolbar\middleware.py" in process_response   121.             bits[-2] += toolbar.render_toolbar() file "c:\python34\lib\site-packages\debug_toolbar\toolbar.py" in render_toolbar   68.             return render_to_string('debug_toolbar/base.html', context) file "c:\python34\lib\site-packages\django\template\loader.py" in render_to_string   164.         return t.render(context(dictionary)) file "c:\python34\lib\site-packages\django\template\base.py" in render   140.             return self._render(context) file "c:\python34\lib\site-packages\django\test\utils.py" in instrumented_test_render   85.     return self.nodelist.render(context) file "c:\python34\lib\site-packages\django\template\base.py" in render   840.                 bit = self.render_node(node, context) file "c:\python34\lib\site-packages\django\template\debug.py" in render_node   78.             return node.render(context) file "c:\python34\lib\site-packages\django\templatetags\static.py" in render   106.         url = self.url(context) file "c:\python34\lib\site-packages\django\contrib\staticfiles\templatetags\staticfiles.py" in url   12.         return staticfiles_storage.url(path) file "c:\python34\lib\site-packages\django\utils\functional.py" in inner   213.             self._setup() file "c:\python34\lib\site-packages\django\contrib\staticfiles\storage.py" in _setup   311.         self._wrapped = get_storage_class(settings.staticfiles_storage)() file "c:\python34\lib\site-packages\django\contrib\staticfiles\storage.py" in __init__   37.                                                  *args, **kwargs) file "c:\python34\lib\site-packages\django\core\files\storage.py" in __init__   154.         self.location = abspathu(self.base_location) file "c:\python34\lib\ntpath.py" in abspath   545.                 path = _getfullpathname(path)  exception type: typeerror @ / exception value: 'list' not support buffer interface

all right, fault. error in fact pretty explicit.

unlike template_dirs, media_root not supposed list.

django debug toolbar return error every time mess variables types in "settings.py" file.

in case similar mistakes, i'll leave q&a here.


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