bugfix

src/main/java/com/huiju/estateagents/controller/TaBuildingDynamicController.java

                        customerQueryWrapper.eq("person_id",enlist.getPersonId());
                        customerQueryWrapper.eq("building_id",enlist.getBuildingId());
                        TaRecommendCustomer recommendCustomer = recommendCustomerService.getOne(customerQueryWrapper);
-                       if (recommendCustomer.getStatus().equals(CommConstant.CUSTOMER_REPORT)){
+                       if (null != recommendCustomer&&recommendCustomer.getStatus().equals(CommConstant.CUSTOMER_REPORT)){
                            System.out.println("验证3");
                            recommendCustomer.setStatus(CommConstant.CUSTOMER_VISITE);
                            recommendCustomer.setArrivalDate(LocalDateTime.now());