优化代码 --增加异常错误日志

blade-service/logpm-distribution/src/main/java/com/logpm/distribution/service/impl/DistributionSignforServiceImpl.java

@@ -1428,6 +1428,7 @@ public class DistributionSignforServiceImpl extends BaseServiceImpl<Distribution
 				}
 			}
 		} catch (Exception e) {
+			log.error(" handleReservationNode" ,e);
 			throw new RuntimeException(e);
 
 		}