1

src/main/java/com/fdkankan/ucenter/service/impl/SceneCooperationServiceImpl.java

@@ -404,6 +404,9 @@ public class SceneCooperationServiceImpl extends ServiceImpl<ISceneCooperationMa
         }else {
             needNumListMesh = getTotalCount(numList,users,sceneType,cameraId);
         }
+        if(needNumListMesh.size() + needNumListLaser.size()<=0){
+            return null;
+        }
         ProductOrder productOrder = productOrderService.createOrder(needNumListMesh.size() + needNumListLaser.size(), "cooperation", loginUser, payType, timeZone, cameraId, lang, sceneType);
         productCooperationService.add(productOrder,users,numList,needNumListMesh,needNumListLaser,sceneType);
         return productOrder;