Google plus google+操作引发spring social google异常

Google plus google+操作引发spring social google异常,google-plus,spring-social-google,Google Plus,Spring Social Google,方法plusOperations.getPersongoogleId生成以下异常: 无法读取JSON:没有枚举常量类 org.springframework.social.google.api.plus.Person$UrlType.CONTRIBUTOR (through reference chain: org.springframework.social.google.api.plus.Person["urls"]-> org.springframewo

方法plusOperations.getPersongoogleId生成以下异常:

无法读取JSON:没有枚举常量类

org.springframework.social.google.api.plus.Person$UrlType.CONTRIBUTOR
(through reference chain: 
  org.springframework.social.google.api.plus.Person["urls"]->
  org.springframework.social.google.api.plus.ProfileURL["type"]); 
nested exception is 
com.fasterxml.jackson.databind.JsonMappingException: No enum const class 
org.springframework.social.google.api.plus.Person$UrlType.CONTRIBUTOR 
(through reference chain: 
  org.springframework.social.google.api.plus.Person["urls"]->
  org.springframework.social.google.api.plus.ProfileURL["type"]) 

这个问题的标题让我觉得您邀请我们参加一个活动。github项目出现了一个问题: