为什么加入SubscribeBar这个订阅,就会导致量化看盘失效
Events OnReady() { if(!subFlag) { id = SubscribeBar(RelativeSymbol, \"30m\", BeginDateTime); subFlag = True; } } OnBar(ArrayRef<Integer> indexs) { // id = SubscribeBar(RelativeSymbol, \"30m\", BeginDateTime); Range[0:datacount-1] { Print2Quote(\"组名\",GetGroupName(),Symbol()); Print2Quote(\"单元名\",GetUnitName(),Symbol()); Print2Quote(\"公式\",FormulaName(),Symbol()); }}只要红色部分加进去了,量化看盘就不显示。去掉后就显示,这是为什么??