Mapped Statements collection does not contain value for com.dao.ProviderMapper.getProviderCount

Caused by: java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for com.dao.ProviderMapper.getProviderCount
at org.apache.ibatis.session.Configuration$StrictMap.get(Configuration.java:964)
at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:755)
at org.apache.ibatis.session.Configuration.getMappedStatement(Configuration.java:748)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:146)
… 69 more

没有在XML配置映射