解决Null异常

@@ -30,10 +30,7 @@ import org.slf4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
 
 import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
+import java.util.*;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -357,7 +354,7 @@ public abstract class AbsOrderListService extends AbsOrderViewService implements
 //        OrderAttributes oa = OrderAttributes.getOrderAttributes(oac);
 //        TimeoutBo timeoutBo = calTimeout(tabType, buyerUid, orderCode,
 //                buyerOrder.getStatus(), buyerOrder.getCreateTime(), oa);
-        Integer leftTime = timeoutBo.getLeftTime();
+        Integer leftTime = Optional.ofNullable(timeoutBo).map(TimeoutBo::getLeftTime).orElse(null);
         orderListInfo.setLeftTime(leftTime);
         orderListInfo.setTimeLimit(timeoutBo.getTimelimit());