Traceback (most recent call last):
File "C:\veighna_studio\Lib\threading.py", line 1043, in _bootstrap_inner
self.run()

~~~~~~~~^^

File "C:\veighna_studio\Lib\threading.py", line 994, in run
self._target(*self._args, **self._kwargs)

~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy\event\engine.py", line 62, in _run
self._process(event)

~~~~~~~~~~~~~^^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy\event\engine.py", line 75, in _process
[handler(event) for handler in self._handlers[event.type]]

 ~~~~~~~^^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\engine.py", line 466, in process_tick_event
algo.update_tick(tick)

~~~~~~~~~~~~~~~~^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\template.py", line 163, in update_tick
self.on_tick(tick)

~~~~~~~~~~~~^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\algo.py", line 63, in on_tick
self.take_active_leg()

~~~~~~~~~~~~~~~~~~~~^^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\algo.py", line 126, in take_active_leg
self.send_leg_order(

~~~~~~~~~~~~~~~~~~~^
    active_symbol,
    ^^^^^^^^^^^^^^
    leg_order_volume
    ^^^^^^^^^^^^^^^^
)
^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\algo.py", line 168, in send_leg_order
self.send_order(leg.vt_symbol, price, abs(leg_volume), Direction.LONG)

~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "C:\veighna_studio\Lib\site-packages\vnpy_spreadtrading\template.py", line 254, in send_order
price = round_to(price, leg.pricetick)
File "C:\veighna_studio\Lib\site-packages\vnpy\trader\utility.py", line 126, in round_to
rounded: float = float(int(round(decimal_value / decimal_target)) * decimal_target)
~~~~^~~~~~
decimal.DivisionByZero: [<class 'decimal.DivisionByZero'>]

需要等【合约查询成功】日志输出之后再点击模块图标启动模块
项目文档有介绍的