HFTrade报错，获取行情数据为nan
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2022-06-08 14:30:00 ins: 510210.HOF data.current(ins,'price'): nan
2022-11-03 15:37:29.309612 strategy strategy exception:Traceback (most recent call last): File "bigtrader/strategy/engine.py", line 713, in bigtrader2.bigtrader.strategy.engine.StrategyEngine._call_strategy_func File "bigtrader/strategy/strategy_base.py", line 2251, in bigtrader2.bigtrader.strategy.strategy_base.StrategyBase.call_handle_data File "<ipython-input-21-a32f0d42bc16>", line 167, in m7_handle_data_bigquant_run v = int(cash/p/100.0)*100 ValueError: cannot convert float NaN to integer