null value in column "price" violates not-null constraint #5

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jyr opened this Issue Feb 23, 2012 · 2 comments

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jyr commented Feb 23, 2012

My model:

class Product(models.Model):
name = models.CharField(max_length=100)
description = models.TextField()
cost = models.FloatField(blank=True, null=True)
price = models.FloatField()

I try with:

(venv)vagrant@lucid32:~/project$ ./manage.py loadtestdata app.Product:3
Traceback (most recent call last):
File "./manage.py", line 14, in
execute_manager(settings)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/core/management/init.py", line 438, in execute_manager
utility.execute()
File "/usr/local/venv/local/lib/python2.7/site-packages/django/core/management/init.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 191, in run_from_argv
self.execute(_args, *_options.dict)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 220, in execute
output = self.handle(_args, *_options)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/transaction.py", line 217, in inner
res = func(_args, *_kwargs)
File "/usr/local/venv/local/lib/python2.7/site-packages/autofixture/management/commands/loadtestdata.py", line 208, in handle
autofixture.create(model, count, *_kwargs)
File "/usr/local/venv/local/lib/python2.7/site-packages/autofixture/init.py", line 92, in create
return autofixture.create(count)
File "/usr/local/venv/local/lib/python2.7/site-packages/autofixture/base.py", line 478, in create
instance = self.create_one(commit=commit)
File "/usr/local/venv/local/lib/python2.7/site-packages/autofixture/base.py", line 456, in create_one
instance.save()
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/base.py", line 460, in save
self.save_base(using=using, force_insert=force_insert, force_update=force_update)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/base.py", line 553, in save_base
result = manager._insert(values, return_id=update_pk, using=using)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/manager.py", line 195, in _insert
return insert_query(self.model, values, *_kwargs)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/query.py", line 1436, in insert_query
return query.get_compiler(using=using).execute_sql(return_id)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 791, in execute_sql
cursor = super(SQLInsertCompiler, self).execute_sql(None)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 735, in execute_sql
cursor.execute(sql, params)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/backends/util.py", line 34, in execute
return self.cursor.execute(sql, params)
File "/usr/local/venv/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", line 44, in execute
return self.cursor.execute(query, args)
django.db.utils.IntegrityError: null value in column "price" violates not-null constraint

Any tip?

maybe, default attar?

maybe, default attar?

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