Traceback (most recent call last):
File "B:\learning_log\ll_env\lib\site-packages\django\core\handlers\exception.py", line 34, in inner
response = get_response(request)
File "B:\learning_log\ll_env\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "B:\learning_log\ll_env\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "B:\learning_log\ll_env\lib\site-packages\django\contrib\auth\decorators.py", line 21, in _wrapped_view
return view_func(request, *args, **kwargs)
File "b:\learning_log\learning_logs\views.py", line 24, in topics
return render(request, 'learning_logs/topics.html', context)
File "B:\learning_log\ll_env\lib\site-packages\django\shortcuts.py", line 19, in render
content = loader.render_to_string(template_name, context, request, using=using)
File "B:\learning_log\ll_env\lib\site-packages\django\template\loader.py", line 62, in render_to_string
return template.render(context, request)
File "B:\learning_log\ll_env\lib\site-packages\django\template\backends\django.py", line 61, in render
return self.template.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 171, in render
return self._render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 163, in _render
return self.nodelist.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 936, in render
bit = node.render_annotated(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 903, in render_annotated
return self.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\loader_tags.py", line 150, in render
return compiled_parent._render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 163, in _render
return self.nodelist.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 936, in render
bit = node.render_annotated(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 903, in render_annotated
return self.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\loader_tags.py", line 62, in render
result = block.nodelist.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 936, in render
bit = node.render_annotated(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\base.py", line 903, in render_annotated
return self.render(context)
File "B:\learning_log\ll_env\lib\site-packages\django\template\defaulttags.py", line 166, in render
len_values = len(values)
File "B:\learning_log\ll_env\lib\site-packages\django\db\models\query.py", line 258, in __len__
self._fetch_all()
File "B:\learning_log\ll_env\lib\site-packages\django\db\models\query.py", line 1261, in _fetch_all
self._result_cache = list(self._iterable_class(self))
File "B:\learning_log\ll_env\lib\site-packages\django\db\models\query.py", line 57, in __iter__
results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
File "B:\learning_log\ll_env\lib\site-packages\django\db\models\sql\compiler.py", line 1151, in execute_sql
cursor.execute(sql, params)
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\utils.py", line 100, in execute
return super().execute(sql, params)
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\utils.py", line 68, in execute
return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\utils.py", line 77, in _execute_with_wrappers
return executor(sql, params, many, context)
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\utils.py", line 86, in _execute
return self.cursor.execute(sql, params)
File "B:\learning_log\ll_env\lib\site-packages\django\db\utils.py", line 90, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\utils.py", line 86, in _execute
return self.cursor.execute(sql, params)
File "B:\learning_log\ll_env\lib\site-packages\django\db\backends\sqlite3\base.py", line 396, in execute
return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: no such column: date.date_added
[28/Apr/2020 16:20:19] "GET /topics/ HTTP/1.1" 500 193796
