排序展示组件报错

modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/MesProductionSortModuleService.java

@@ -159,7 +159,7 @@ public class MesProductionSortModuleService extends BaseModuleService {
         }
 
         MesQueueOrder queueOrder = getNewQueueOrder(reqBean);
-        return Stream.of(queueOrder.getPartProdGroupCode()).collect(Collectors.toList());
+        return queueOrder == null ? null : Stream.of(queueOrder.getPartProdGroupCode()).collect(Collectors.toList());
     }
 
     private MesQueueOrder getNewQueueOrder(StationRequestBean reqBean) {