使用makemigrations命令后，出现此错误，我尝试为此注释不同的列，但无法正常工作
C:\Users\Rushabh\Desktop\project\MyPrj>python manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, contenttypes, paper, sessions
Running migrations:
Applying paper.0014_auto_20170405_1549...Traceback (most recent call last):
File "C:\Users\Rushabh\Anaconda3\lib\site-packages\django\db\backends\utils.py", line 62, in execute
return self.cursor.execute(sql)
File "C:\Users\Rushabh\Anaconda3\lib\site-packages\django\db\backends\sqlite3\base.py", line 335, in execute
return Database.Cursor.execute(self, query)
sqlite3.OperationalError: near "[]": syntax error
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "C:\Users\Rushabh\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 367, in execute_from_command_line
utility.execute()
File "C:\Users\Rushabh\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 359, in …