Can someone please explain what KeyError: 'default' means?
This is the first time I have tried Django 1.7 and without doing any
migrations all I have done here is this ...
(xxex3) C:\Users\mike\env\xxex3\ssds>copy
substance\fixtures\test_data.json substance\fixtures\initial_data.json
(xxex3) C:\Users\mike\env\xxex3\ssds>python manage.py test
--settings=ssds.settings.test --verbosity=1 common refer substance
company workplace credit
Python: 3.4
Django: 1.7.7
17:40:04
SQLite3: memory
Creating test database for alias 'default'...
Traceback (most recent call last):
File
"C:\Users\mike\env\xxex3\lib\site-packages\django\contrib\contenttypes\models.py",
line 19, in get_by_natural_key
ct = self.__class__._cache[self.db][(app_label, model)]
KeyError: 'default'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File
"C:\Users\mike\env\xxex3\lib\site-packages\django\db\backends\utils.py",
line 65, in execute
return self.cursor.execute(sql, params)
File
"C:\Users\mike\env\xxex3\lib\site-packages\django\db\backends\sqlite3\base.py",
line 485, in execute
return Database.Cursor.execute(self, query, params)
sqlite3.OperationalError: no such table: django_content_type
(there is more but the bottom line is ...)
return Database.Cursor.execute(self, query, params)
django.core.serializers.base.DeserializationError: Problem installing
fixture 'C:\Users\
mike\env\xxex3\ssds\substance\fixtures\initial_data.json': no such
table: django_content_type
(xxex3) C:\Users\mike\env\xxex3\ssds>
From my settings ...
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'
#CACHES = {
# 'default': {
# 'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
# }
#}
The same error occurs whether CACHES is commented out or not.
Not sure where to look in the documentation.
https://docs.djangoproject.com/en/1.7/topics/http/sessions/ got me
thinking (out of my depth) about sessions and serialization.
It seems Django 1.7 (or maybe 1.8) removes the 'name' column from
content_types upon migration and the migrated tables crash Django 1.6
(naturally I suppose). That means I'm stuck on 1.6 until I can get
things going on 1.7 and/or 1.8.
Is it possible to run with 1.7 without migrating the Django apps?
Any help will be much appreciated
Thanks
Mike
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