@Hugo2046 代码怎么修改，能给提示下吗？

@量化山 def trade_func(context): # 是否使用因子 if g.use_factor: if g.base_target is None: print('未到金股列表获取时间') return else: securities = g.base_target['股票代码'].unique().tolist() watch_date = context.previous_date score_df = composition_factors(securities,watch_date,max(g.in_week-1,1),12) # 打分 target = score_df[g.comp_method].nlargest(g.handle_num).index.tolist() else: # 计算推荐率 nps_ser = get_net_promoter_score(g.base_target) target = nps_ser.nlargest(g.handle_num).index.tolist() # 是否进行组合优化 if g.optimizer_mod: optimized_weight = opt_pos_weight( target, context.previous_date, 120, g.optimizer_mod) else: optimized_weight = None # 优化失败，给予警告 if type(optimized_weight) == type(None): if g.optimizer_mod: print('警告：组合优化失败') order2list(context, target) else: order2dict(context, optimized_weight)

@量化山 trade_func你替换一下吧

@Hugo2046 Traceback (most recent call last): File "/tmp/jqcore/jqboson/jqboson/core/entry.py", line 366, in _run engine.start() File "/tmp/jqcore/jqboson/jqboson/core/engine.py", line 231, in start self._dispatcher.start() File "/tmp/jqcore/jqboson/jqboson/core/dispatcher.py", line 273, in start self._run_loop() File "/tmp/jqcore/jqboson/jqboson/core/dispatcher.py", line 240, in _run_loop self._loop.run() File "/tmp/jqcore/jqboson/jqboson/core/loop/loop.py", line 105, in run self._handle_queue() File "/tmp/jqcore/jqboson/jqboson/core/loop/loop.py", line 151, in _handle_queue message.callback(**message.callback_data) File "/tmp/jqcore/jqboson/jqboson/core/dispatcher.py", line 110, in callback self._event_bus.emit(evt) File "/tmp/jqcore/jqboson/jqboson/core/bus.py", line 47, in emit ret.append(call(event)) File "/tmp/jqcore/jqboson/jqboson/core/strategy.py", line 376, in _wrapper return cb(self._context.strategy_environment.strategy_context, **cb_kwargs) File "/tmp/strategy/user_code.py", line 1199, in trade_func target = score_df[g.comp_method].nlargest(g.handle_num).index.tolist() AttributeError: 'StrategyGlobals' object has no attribute 'comp_method' 替换后出错

@量化山 def trade_func(context): # 是否使用因子 if g.use_factor: if g.base_target is None: print('未到金股列表获取时间') return else: securities = g.base_target['股票代码'].unique().tolist() watch_date = context.previous_date score_df = composition_factors(securities,watch_date,max(g.in_week-1,1),12) # 打分 target = score_df[g.comp_method].nlargest(g.handle_num).index.tolist() else: # 计算推荐率 nps_ser = get_net_promoter_score(g.base_target) target = nps_ser.nlargest(g.handle_num).index.tolist() # 是否进行组合优化 if g.optimizer_mod: optimized_weight = opt_pos_weight(target, context.previous_date, 120, g.optimizer_mod) else: optimized_weight = None # 优化失败，给予警告 if type(optimized_weight) == type(None): if g.optimizer_mod: print('警告：组合优化失败') order2list(context, target) else: order2dict(context, optimized_weight)

@量化山 前面的g.comp_method你是改了还是删了？

@Hugo2046 g.comp_method 在 克隆策略中就没有吧

@量化山 哦哦 后面我改了代码....尴尬了 给我个你的邮箱 我发一个最新的代码给你看看

@Hugo2046 523202089@qq.com

@量化山 请查收

raise ParamsError("目前可交易期货品种中不存在%s对应的期货合约" % raw_code) jqdata.exceptions.ParamsError: 目前可交易期货品种中不存在科688286对应的期货合约 为什么会报这个错误？

@嘟嘟嘟5 【科688286】前面的“科”字去掉

@Hugo2046 去掉了，还是报错 File "/tmp/strategy/user_code.py", line 67, in set_params read_gold_stock() File "/tmp/strategy/user_code.py", line 132, in read_gold_stock index_col='所属日期', parse_dates=['所属日期']) File "pandas/io/parsers.py", line 678, in parser_f return _read(filepath_or_buffer, kwds) File "pandas/io/parsers.py", line 440, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "pandas/io/parsers.py", line 787, in __init__ self._make_engine(self.engine) File "pandas/io/parsers.py", line 1014, in _make_engine self._engine = CParserWrapper(self.f, **self.options) File "pandas/io/parsers.py", line 1708, in __init__ self._reader = parsers.TextReader(src, **kwds) File "pandas/_libs/parsers.pyx", line 539, in pandas._libs.parsers.TextReader.__cinit__ File "pandas/_libs/parsers.pyx", line 767, in pandas._libs.parsers.TextReader._get_header UnicodeDecodeError: 'utf-8' codec can't decode byte 0xcb in position 0: invalid continuation byte

@嘟嘟嘟5 这是数据清理的一个问题 你还是先用excel看看数据 你还卡在数据读取阶段

@嘟嘟嘟5 咱俩遇到一样问题了，你有解决办法了么

@sino_samsara 没有，大佬说这是数据清理的一个问题，我不知道应该清理成什么样子的，csv倒是能正常打开，数据格式也很整齐。

@sino_samsara 好像是不能用'utf-8' code

请问各位克隆了都能运行吗？

@嘟嘟嘟5 仅提供了2020-12之后的数据...那个数据需要自己清洗一下股票代码 清洗完成后就能跑了