Server environment configuration
Ubuntu 14
Django 1.11.3
Python 3.6.1
MySql 8.0.1
When I execute python manage.py dbshell command everything works ok.
But when I execute python manage.py migrate command, I get a KeyError: 255.
Here is the traceback:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 363, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 355, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.6/site-packages/django/core/management/base.py", line 283, in run_from_argv
self.execute(*args, **cmd_options)
File "/usr/local/lib/python3.6/site-packages/django/core/management/base.py", line 330, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python3.6/site-packages/django/core/management/commands/makemigrations.py", line 110, in handle
loader.check_consistent_history(connection)
File "/usr/local/lib/python3.6/site-packages/django/db/migrations/loader.py", line 282, in check_consistent_history
applied = recorder.applied_migrations()
File "/usr/local/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 65, in applied_migrations
self.ensure_schema()
File "/usr/local/lib/python3.6/site-packages/django/db/migrations/recorder.py", line 52, in ensure_schema
if self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor()):
File "/usr/local/lib/python3.6/site-packages/django/db/backends/base/base.py", line 254, in cursor
return self._cursor()
File "/usr/local/lib/python3.6/site-packages/django/db/backends/base/base.py", line 229, in _cursor
self.ensure_connection()
File "/usr/local/lib/python3.6/site-packages/django/db/backends/base/base.py", line 213, in ensure_connection
self.connect()
File "/usr/local/lib/python3.6/site-packages/django/db/backends/base/base.py", line 189, in connect
self.connection = self.get_new_connection(conn_params)
File "/usr/local/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line 274, in get_new_connection
conn = Database.connect(**conn_params)
File "/usr/local/lib/python3.6/site-packages/pymysql/__init__.py", line 90, in Connect
return Connection(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pymysql/connections.py", line 706, in __init__
self.connect()
File "/usr/local/lib/python3.6/site-packages/pymysql/connections.py", line 931, in connect
self._get_server_information()
File "/usr/local/lib/python3.6/site-packages/pymysql/connections.py", line 1269, in _get_server_information
self.server_charset = charset_by_id(lang).name
File "/usr/local/lib/python3.6/site-packages/pymysql/charset.py", line 38, in by_id
return self._by_id[id]
KeyError: 255
module：
from django.db import models
class UserInfo (models.Model):
name = models.CharField(max_length=10)
tel = models.CharField(max_length=10)
