1. 反序列化失败，类型不匹配
Caused by: com.fasterxml.jackson.databind.JsonMappingException: Can not deserial ize instance of java.lang.String out of START_OBJECT token at [Source: org.apache.http.conn.EofSensorInputStream@51796217; line: 1, column : 274] (through reference chain: com.expedia.lodging.domain.valueobject.poi.tip. Tip["postalAddress"]) at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingE xception.java:164) at com.fasterxml.jackson.databind.DeserializationContext.mappingExceptio n(DeserializationContext.java:691) at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deseriali ze(StringDeserializer.java:46) at com.fasterxml.jackson.databind.deser.std.StringDeserializer.deseriali ze(StringDeserializer.java:11) at com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize (SettableBeanProperty.java:525)