org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderExce
阿新 • • 發佈:2020-10-19
那個方法這樣寫的:
List<Map<String,Object>> findAllUser(@Param("groupId")String groupId);
改過來:
List<Map<String,Object>> findAllUser(String groupId);
ok!
下面是控制檯報錯情況:
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error invoking SqlProvider method (org.yl.orm.mapper.FieldsPoolSqlProvider.findAllUser). Cause: java.lang.IllegalArgumentException: argument type mismatch
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)
at com.sun.proxy.$Proxy55.selectList(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64)
轉載於:https://my.oschina.net/mdxlcj/blog/1503664