com.alibaba.dingtalk.openapi.demo.user.UserHelper 编译不通过

[0604hx]

Error:(119, 51) java: incompatible types: com.dingtalk.open.client.api.model.corp.CorpUserBaseInfo cannot be converted to com.dingtalk.open.client.api.model.corp.CorpUserDetail

编译环境：
Intellij IDEA 15
JDK1.8