LocalOrderManager::init里，gateway.py第309行是不是写错了？

Hook cancel order function

self._cancel_order: Callable[CancelRequest] = gateway.cancel_order
是不是应该写成：
self._cancel_order: Callable[[CancelRequest],None] = gateway.cancel_order

拉的是000001的HOUR数据，

报错如下：
Traceback (most recent call last):
File "C:\vns\lib\site-packages\vnpy_datamanager\ui\widget.py", line 609, in download
count = self.engine.download_bar_data(symbol, exchange, interval, start)
File "C:\vns\lib\site-packages\vnpy_datamanager\engine.py", line 213, in download_bar_data
data = self.datafeed.query_bar_history(req)
File "C:\vns\lib\site-packages\vnpy_tushare\tushare_datafeed.py", line 157, in query_bar_history
d1 = ts.pro_bar(
File "C:\vns\lib\site-packages\tushare\pro\data_pro.py", line 196, in pro_bar
raise IOError('ERROR.')
OSError: ERROR.
请问如何解决?