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After migration fandjango to version 4.2., I've got an error when I access my facebook application:

Exception Value: [u'Enter valid JSON']

Exception Location: /usr/local/lib/python2.7/dist-packages/jsonfield/fields.py in pre_init, line 77

Trace:

/usr/local/lib/python2.7/dist-packages/jsonfield/subclassing.py in set obj.dict[self.field.name] = self.field.pre_init(value, obj) ...

jsonfield.subclassing.Creator object at 0x2a5c750

obj
User: My User

value u''

/usr/local/lib/python2.7/dist-packages/jsonfield/fields.py in pre_init raise ValidationError(_("Enter valid JSON")) ...

▼ Local vars Variable Value self
jsonfield.fields.JSONField: extra_data

obj
User: My User

value u''

I have upgraded fandjagno using pip install -upgrade fandjango, python manage.py migrate fandjango.

There were another problems:

-No module named jsonfield, so I installed it using pip

-No module named dateutil.tz, so I installed it as well.

-Also it asked for property DJANGO_SITE_URL, which was not defined in the settings object. I putted also it in the settings file. However I didn't find any documentation about this property.

So now I am trying to figure out what else is needed.

user2432417
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1 Answers1

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Ok, I get it. The problem was with mysql database. The new version added a json field extradata. MySql interpreted it as text field with NULL value. So the problem was that fandjango wanted empty json, not NULL. I have updated the extradata field with '{}' and it's worked.

Now I have a standart problem: The mobile version of the app is unavailable because it is misconfigured for mobile access. As it was earlier, before new version

Now I will try to figure out what is this. :)

user2432417
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