Invocation of init method failed;... Result Maps collection already contains value for

Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for cn.xiniu.core.dao.privilege.PrivilegeDao.privileg

原因
mybaitis的映射文件中
出现id出现雷同