- 用的数据管理模块
- 自编了一段数据
- 导入参数
- 返回错误
Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\peewee.py", line 3144, in execute_sql
cursor.execute(sql, params or ())
sqlite3.OperationalError: table dbbardata has no column named turnover
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\vnstudio\lib\site-packages\vnpy_datamanager\ui\widget.py", line 234, in import_data
datetime_format
File "c:\vnstudio\lib\site-packages\vnpy_datamanager\engine.py", line 87, in import_data_from_csv
database_manager.save_bar_data(bars)
File "c:\vnstudio\lib\site-packages\vnpy\database\sqlite\sqlite_database.py", line 160, in save_bar_data
DbBarData.insert_many(c).on_conflict_replace().execute()
File "c:\vnstudio\lib\site-packages\peewee.py", line 1907, in inner
return method(self, database, args, **kwargs)
File "c:\vnstudio\lib\site-packages\peewee.py", line 1978, in execute
return self._execute(database)
File "c:\vnstudio\lib\site-packages\peewee.py", line 2745, in _execute
return super(Insert, self)._execute(database)
File "c:\vnstudio\lib\site-packages\peewee.py", line 2474, in _execute
cursor = database.execute(self)
File "c:\vnstudio\lib\site-packages\peewee.py", line 3157, in execute
return self.execute_sql(sql, params, commit=commit)
File "c:\vnstudio\lib\site-packages\peewee.py", line 3151, in execute_sql
self.commit()
File "c:\vnstudio\lib\site-packages\peewee.py", line 2917, in exit
reraise(new_type, new_type(exc_value, exc_args), traceback)
File "c:\vnstudio\lib\site-packages\peewee.py", line 190, in reraise
raise value.with_traceback(tb)
File "c:\vnstudio\lib\site-packages\peewee.py", line 3144, in execute_sql
cursor.execute(sql, params or ())
peewee.OperationalError: table dbbardata has no column named turnover
