But I have run makemigrations in the server, How to repair now? Should I
delete all migrations files?
On Sunday, December 4, 2016 at 12:54:53 AM UTC+8, Vijay Khemlani wrote:
>
> If you are versioning your migration files (most liketly) then you don't
> have to run makemigrations in the server again.
>
> On Fri, Dec 2, 2016 at 11:55 PM, zhangdb7 <zhan...@gmail.com <javascript:>
> > wrote:
>
>> Python 3.5, Django 1.10.3, Sqlite
>> I have deployed a django app in heroku.It ran without errors before. One
>> day I make some change in models.py. I first do
>> python manage.py collectstatic,
>> python manage.py makemigrations,
>> python manage.py migrate,
>> heroku local web -f Procfile.windows,
>> the app run correctly in local. Then I push my codes to heroku. I ran:
>> git push heroku master
>> heroku run bash
>> $python manage.py makemigrations
>> $python manage.py migrate
>> heroku ps:scale web=1
>> But server returned:
>>
>> ProgrammingError at /twitter/blog/
>> column twitter_article.enable_comments does not exist
>> LINE 1: ...article"."content", "twitter_article"."pub_date", "twitter_a.
>>
>> Here is my key model:
>>
>> from django.db import models
>> from fluent_comments.moderation import moderate_model,comments_are_open,
>> comments_are_moderated
>> from fluent_comments.models import get_comments_for_model,
>> CommentsRelation
>>
>> class Article(models.Model) :
>> title = models.CharField(max_length = 100)
>> category = models.CharField(max_length = 50, blank = True)
>> pub_date = models.DateTimeField(auto_now_add = True)
>> content = models.TextField(blank = True, null = True)
>> pub_date = models.DateTimeField("pub_date")
>> enable_comments = models.BooleanField("Enable comments", default=True)
>>
>> def __str__(self) :
>> return self.title
>>
>> class Meta:
>> ordering = ['-pub_date']
>>
>> # Optional, give direct access to moderation info via the model:
>> comments = property(get_comments_for_model)
>> comments_are_open = property(comments_are_open)
>> comments_are_moderated = property(comments_are_moderated)
>>
>> # Give the generic app support for moderation by django-fluent-comments:
>> moderate_model(Article,
>> publication_date_field='pub_date',
>> enable_comments_field='enable_comments',
>> )
>>
>> If I drop my database and build a new database. Server won't report
>> error. Why? I'm using sqlite.
>>
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>
>
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