Re: Adding a field to a model after initial migration

Hi,

I changed the line to

updated = models.DateTimeField(auto_now_add = False, auto_now = True, null=True)

But the same results,

[pi@Huawei-HG658c-instalacion src]$ python manage.py makemigrations
/home/pi/src/djangoTest/urls.py:20: RemovedInDjango110Warning: Support for string view arguments to url() is deprecated and will be removed in Django 1.10 (got news.views.home). Pass the callable instead.
  url(r'^$', 'news.views.home', name='home'),

Migrations for 'news':
  0003_auto_20160127_2109.py:
    - Alter field updated on signup
[pi@Huawei-HG658c-instalacion src]$ python manage.py migrate
/home/pi/src/djangoTest/urls.py:20: RemovedInDjango110Warning: Support for string view arguments to url() is deprecated and will be removed in Django 1.10 (got news.views.home). Pass the callable instead.
  url(r'^$', 'news.views.home', name='home'),

Operations to perform:
  Apply all migrations: admin, news, contenttypes, auth, sessions
Running migrations:
  Rendering model states... DONE
  Applying news.0002_signup_updated...Traceback (most recent call last):
  File "manage.py", line 10, in <module>
...........
  File "/usr/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 1399, in to_python
    parsed = parse_datetime(value)
  File "/usr/lib/python2.7/site-packages/django/utils/dateparse.py", line 93, in parse_datetime
    match = datetime_re.match(value)
TypeError: expected string or buffer

Thanks

On Wednesday, 27 January 2016 19:21:16 UTC, ofeyofey wrote:

Hi,
I forgot to add a field to a model and wish to add it now.
I added the line to models.py but makemigrations and migrate aren't working now.
Is this possible in Django or do i need to go directly tp the sqlite DB and do it using SQL?
Thanks
Currently following this tutorial https://www.youtube.com/watch?v=g0tvJsUAx7g

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