TypeError at /admin/
dict objects are unhashable
Request Method: 	GET
Request URL: 	http://localhost/admin/
Exception Type: 	TypeError
Exception Value: 	dict objects are unhashable
Exception Location: 	C:\Python25\lib\site-packages\django\core\urlresolvers.py in _get_reverse_dict, line 222
Python Executable: 	C:\wamp\apache2\bin\httpd.exe
Python Version: 	2.5.1
Template error

In template c:\python25\lib\site-packages\django\contrib\admin\templates\admin\base.html, error at line 28
Caught an exception while rendering: dict objects are unhashable
18 	{% if not is_popup %}
19 	<!-- Header -->
20 	<div id="header">
21 	<div id="branding">
22 	{% block branding %}{% endblock %}
23 	</div>
24 	{% if user.is_authenticated and user.is_staff %}
25 	<div id="user-tools">
26 	{% trans 'Welcome,' %} <strong>{% if user.first_name %}{{ user.first_name|escape }}{% else %}{{ user.username }}{% endif %}</strong>.
27 	{% block userlinks %}
28 	<a href="{% url django.contrib.admin.views.doc.doc_index %}">{% trans 'Documentation' %}</a>
29 	/ <a href="{% url django.contrib.auth.views.password_change %}">{% trans 'Change password' %}</a>
30 	/ <a href="{% url django.contrib.auth.views.logout %}">{% trans 'Log out' %}</a>
31 	{% endblock %}
32 	</div>
33 	{% endif %}
34 	{% block nav-global %}{% endblock %}
35 	</div>
36 	<!-- END Header -->
37 	{% block breadcrumbs %}<div class="breadcrumbs"><a href="/">{% trans 'Home' %}</a>{% if title %} &rsaquo; {{ title|escape }}{% endif %}</div>{% endblock %}
38 	{% endif %}
Traceback (innermost last)
Switch to copy-and-paste view

    * C:\Python25\lib\site-packages\django\template\__init__.py in render_node
       803.
       804. def render_node(self, node, context):
       805. return node.render(context)
       806.
       807. class DebugNodeList(NodeList):
       808. def render_node(self, node, context):
       809. try:
       810. result = node.render(context) ...
       811. except TemplateSyntaxError, e:
       812. if not hasattr(e, 'source'):
       813. e.source = node.source
       814. raise
       815. except Exception, e:
       816. from sys import exc_info
      ▶ Local vars
      Variable 	Value
      context 	
      [{'block': <Block Node: userlinks. Contents: [<Text Node: ' <a href="'>, <django.template.defaulttags.URLNode object at 0x06292130>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292170>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x062921B0>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x062921F0>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x06292230>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292270>, <Text Node: '</a> '>]>}, {'title': u'Site administration'}, {'MEDIA_URL': 'http://10.1.2.124:81/'}, {'LANGUAGES': (('ar', 'Arabic'), ('bn', 'Bengali'), ('bg', 'Bulgarian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('el', 'Greek'), ('en', 'English'), ('es', 'Spanish'), ('es_AR', 'Argentinean Spanish'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('ga', 'Gaeilge'), ('gl', 'Galician'), ('hu', 'Hungarian'), ('he', 'Hebrew'), ('hr', 'Croatian'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ko', 'Korean'), ('km', 'Khmer'), ('kn', 'Kannada'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('nl', 'Dutch'), ('no', 'Norwegian'), ('pl', 'Polish'), ('pt', 'Portugese'), ('pt-br', 'Brazilian'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sr', 'Serbian'), ('sv', 'Swedish'), ('ta', 'Tamil'), ('te', 'Telugu'), ('tr', 'Turkish'), ('uk', 'Ukrainian'), ('zh-cn', 'Simplified Chinese'), ('zh-tw', 'Traditional Chinese')), 'LANGUAGE_BIDI': False, 'LANGUAGE_CODE': 'en-us'}, {}, {'perms': <django.core.context_processors.PermWrapper object at 0x06252550>, 'messages': [], 'user': <User: ksilha>}, {}]
      e 	
      TypeError('dict objects are unhashable',)
      exc_info 	
      <built-in function exc_info>
      node 	
      <django.template.defaulttags.URLNode object at 0x06292130>
      self 	
      [<Text Node: ' <a href="'>, <django.template.defaulttags.URLNode object at 0x06292130>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292170>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x062921B0>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x062921F0>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x06292230>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292270>, <Text Node: '</a> '>]
      wrapped 	
      TemplateSyntaxError('Caught an exception while rendering: dict objects are unhashable',)
    * C:\Python25\lib\site-packages\django\template\defaulttags.py in render
       337. self.kwargs = kwargs
       338.
       339. def render(self, context):
       340. from django.core.urlresolvers import reverse, NoReverseMatch
       341. args = [arg.resolve(context) for arg in self.args]
       342. kwargs = dict([(smart_str(k,'ascii'), v.resolve(context)) for k, v in self.kwargs.items()])
       343. try:
       344. return reverse(self.view_name, args=args, kwargs=kwargs) ...
       345. except NoReverseMatch:
       346. try:
       347. project_name = settings.SETTINGS_MODULE.split('.')[0]
       348. return reverse(project_name + '.' + self.view_name, args=args, kwargs=kwargs)
       349. except NoReverseMatch:
       350. return ''
      ▶ Local vars
      Variable 	Value
      NoReverseMatch 	
      <class 'django.core.urlresolvers.NoReverseMatch'>
      args 	
      []
      context 	
      [{'block': <Block Node: userlinks. Contents: [<Text Node: ' <a href="'>, <django.template.defaulttags.URLNode object at 0x06292130>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292170>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x062921B0>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x062921F0>, <Text Node: '</a> / <a href="'>, <django.template.defaulttags.URLNode object at 0x06292230>, <Text Node: '">'>, <django.templatetags.i18n.TranslateNode object at 0x06292270>, <Text Node: '</a> '>]>}, {'title': u'Site administration'}, {'MEDIA_URL': 'http://10.1.2.124:81/'}, {'LANGUAGES': (('ar', 'Arabic'), ('bn', 'Bengali'), ('bg', 'Bulgarian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('el', 'Greek'), ('en', 'English'), ('es', 'Spanish'), ('es_AR', 'Argentinean Spanish'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('ga', 'Gaeilge'), ('gl', 'Galician'), ('hu', 'Hungarian'), ('he', 'Hebrew'), ('hr', 'Croatian'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ko', 'Korean'), ('km', 'Khmer'), ('kn', 'Kannada'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('nl', 'Dutch'), ('no', 'Norwegian'), ('pl', 'Polish'), ('pt', 'Portugese'), ('pt-br', 'Brazilian'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sr', 'Serbian'), ('sv', 'Swedish'), ('ta', 'Tamil'), ('te', 'Telugu'), ('tr', 'Turkish'), ('uk', 'Ukrainian'), ('zh-cn', 'Simplified Chinese'), ('zh-tw', 'Traditional Chinese')), 'LANGUAGE_BIDI': False, 'LANGUAGE_CODE': 'en-us'}, {}, {'perms': <django.core.context_processors.PermWrapper object at 0x06252550>, 'messages': [], 'user': <User: ksilha>}, {}]
      kwargs 	
      {}
      reverse 	
      <function reverse at 0x05F85930>
      self 	
      <django.template.defaulttags.URLNode object at 0x06292130>
    * C:\Python25\lib\site-packages\django\core\urlresolvers.py in reverse
       289.
       290. def resolve(path, urlconf=None):
       291. return get_resolver(urlconf).resolve(path)
       292.
       293. def reverse(viewname, urlconf=None, args=None, kwargs=None):
       294. args = args or []
       295. kwargs = kwargs or {}
       296. return iri_to_uri(u'/' + get_resolver(urlconf).reverse(viewname, *args, **kwargs)) ...
 297.
      ▶ Local vars
      Variable 	Value
      args 	
      []
      kwargs 	
      {}
      urlconf 	
      None
      viewname 	
      u'django.contrib.admin.views.doc.doc_index'
    * C:\Python25\lib\site-packages\django\core\urlresolvers.py in reverse
       274. return self._resolve_special('500')
       275.
       276. def reverse(self, lookup_view, *args, **kwargs):
       277. try:
       278. lookup_view = get_callable(lookup_view, True)
       279. except (ImportError, AttributeError):
       280. raise NoReverseMatch
       281. if lookup_view in self.reverse_dict: ...
       282. return u''.join([reverse_helper(part.regex, *args, **kwargs) for part in self.reverse_dict[lookup_view]])
       283. raise NoReverseMatch
       284.
       285. def reverse_helper(self, lookup_view, *args, **kwargs):
       286. sub_match = self.reverse(lookup_view, *args, **kwargs)
       287. result = reverse_helper(self.regex, *args, **kwargs)
      ▶ Local vars
      Variable 	Value
      args 	
      ()
      kwargs 	
      {}
      lookup_view 	
      <function _checklogin at 0x0629F870>
      self 	
      <RegexURLResolver positiontech2.urls ^/>
    * C:\Python25\lib\site-packages\django\core\urlresolvers.py in _get_reverse_dict
       215. if not self._reverse_dict and hasattr(self.urlconf_module, 'urlpatterns'):
       216. for pattern in reversed(self.urlconf_module.urlpatterns):
       217. if isinstance(pattern, RegexURLResolver):
       218. for key, value in pattern.reverse_dict.iteritems():
       219. self._reverse_dict[key] = (pattern,) + value
       220. else:
       221. self._reverse_dict[pattern.callback] = (pattern,)
       222. self._reverse_dict[pattern.name] = (pattern,) ...
       223. return self._reverse_dict
       224. reverse_dict = property(_get_reverse_dict)
       225.
       226. def resolve(self, path):
       227. tried = []
       228. match = self.regex.search(path)
      ▶ Local vars