小编Saf*_*ety的帖子

我使用库rapidxml从我的服务器解析我的数据.几个小时后我开始收到此错误消息.当我尝试检索一些json.我不知道为什么我收到此消息,因为它之前工作正常.所以,如果有人能够解释我的意思,那就太棒了.先谢谢你!

Caused by: com.fasterxml.jackson.databind.JsonMappingException: Duplicate creator property "id" (index 0 vs 1)
                                                                  at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:270)
                                                                  at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:245)
                                                                  at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:143)
                                                                  at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:406)
                                                                  at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:164)
                                                                  at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:25)
                                                                  at com.fasterxml.jackson.databind.DeserializationContext.handleSecondaryContextualization(DeserializationContext.java:653)
                                                                  at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:408)

我的班级:

@JsonIgnoreProperties(ignoreUnknown = true)
public class Dieser
    implements Serializable
{

  private static final long serialVersionUID = 8847499061681136159L;

  @JsonProperty("id")
  private long id;

  @JsonProperty("nickName")
  private String nickName;

  @JsonProperty("photo")
  private Photo photo;

  @JsonProperty("mail")
  private String mail;

  @JsonProperty("password")
  private String password;

  @JsonProperty("dateTime")
  private long dateTime;

  @JsonProperty("dieseCount")
  private int dieseCount;

  @JsonProperty("activateAccount")
  public boolean activateAccount;

  @JsonProperty("activateDateTime")
  public long …