Django 1.7 Python 2.7
I already made sqlite data base, and added some recordings to data base in admin page.
Then i change my models, added a ForeignKey. Then i ./manage makemigrations
django asked about default values in previous recordings, i added wrong value ("08-808"), but i think i need added some id from another model (like 1,2,3 which exist).
Then (and now) i run ./manage migrate
, i have a error:
ValueError: invalid literal for int() with base 10: '08-808'
Operations to perform:
Apply all migrations: admin, contenttypes, lab, auth, sessions
Running migrations:
Applying lab.0004_auto_20141017_0226...Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/core/management/base.py", line 338, in execute
output = self.handle(*args, **options)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 160, in handle
executor.migrate(targets, plan, fake=options.get("fake", False))
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/migrations/executor.py", line 63, in migrate
self.apply_migration(migration, fake=fake)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/migrations/executor.py", line 97, in apply_migration
migration.apply(project_state, schema_editor)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/migrations/migration.py", line 107, in apply
operation.database_forwards(self.app_label, schema_editor, project_state, new_state)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/migrations/operations/fields.py", line 37, in database_forwards
field,
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/backends/sqlite3/schema.py", line 160, in add_field
self._remake_table(model, create_fields=[field])
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/backends/sqlite3/schema.py", line 74, in _remake_table
self.effective_default(field)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/backends/schema.py", line 183, in effective_default
default = field.get_db_prep_save(default, self.connection)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/models/fields/related.py", line 1722, in get_db_prep_save
return self.related_field.get_db_prep_save(value, connection=connection)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 627, in get_db_prep_save
prepared=False)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 907, in get_db_prep_value
value = self.get_prep_value(value)
File "/home/denis/WebDir/laboratory1/env/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 915, in get_prep_value
return int(value)
ValueError: invalid literal for int() with base 10: '08-506'
int() with base 10: '08-506'. That does not sound like an int to me. Check your migration (lab.0004_auto_20141017_0226) and modify that value with a valid int. Either that or change the field type to char or something.
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