If you click through the issues linked from that issue and continue doing so you'll eventually end up at the django-modeltranslation issue where this bug originates. I would try harzo's workaround <https://github.com/deschler/django-modeltranslation/issues/324#issuecomment-130600856> .
On Wed, Sep 2, 2015 at 1:55 PM, سید محمد رضا طباطبائی < [email protected]> wrote: > must be to downgrade Django to v1.7? > don't have any solution?? > > در چهارشنبه 2 سپتامبر 2015، ساعت 22:19:42 (UTC+4:30)، Ryne Everett نوشته: >> >> Had you seen https://github.com/stephenmcd/mezzanine/issues/1391? >> >> On Wed, Sep 2, 2015 at 11:54 AM, سید محمد رضا طباطبائی < >> [email protected]> wrote: >> >>> AttributeError at /fa/admin/blog/blogpost/ >>> >>> 'tuple' object has no attribute 'day' >>> >>> Request Method: GET Request URL: http://mydomain/fa/admin/blog/blogpost/ >>> Django >>> Version: 1.8.4 Exception Type: AttributeError Exception Value: >>> >>> 'tuple' object has no attribute 'day' >>> >>> Exception Location:/mypath/ >>> lib/python3.4/site-packages/django/contrib/admin/templatetags/admin_list.py >>> in <listcomp>, line 374 >>> >>> >>> >>> Error during template rendering >>> >>> In template >>> /mypath/lib/python3.4/site-packages/grappelli_safe/templates/admin/change_list.html, >>> error at line *144* >>> 'tuple' object has no attribute 'day' 134 <p>{% blocktrans with >>> cl.result_count as counter %}{{ counter }} found{% endblocktrans %}</p> >>> 135 <a href="?{% if cl.is_popup %}pop=1{% endif %}">{% blocktrans with >>> cl.full_result_count as full_result_count %}{{ full_result_count }} total{% >>> endblocktrans %}</a> 136 </div> 137 </div> 138 {% endifnotequal %} 139 >>> 140 <!-- Search --> 141 {% block search %}{% search_form cl %}{% >>> endblock %} 142 >>> 143 <!-- Date Hierarchy --> 144 {% block date_hierarchy %} {% >>> date_hierarchy cl %} {% endblock %} 145 >>> 146 {% if cl.has_filters %} 147 <!-- Filter --> 148 <div class="module >>> filter"> 149 <h2>{% trans 'Filter' %}</h2> 150 {% for spec in >>> cl.filter_specs %}{% admin_list_filter cl spec %}{% endfor %} 151 </div> >>> 152 {% endif %} 153 >>> 154 </div> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Mezzanine Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "Mezzanine Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Mezzanine Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
