polardb-bot[bot]
commented
1 month ago Hi @kimguo1993 ~ Thanks for opening this issue! 🎉
Please make sure you have provided enough information for subsequent discussion.
We will get back to you as soon as possible. ❤️
Cause: org.postgresql.util.PSQLException: ERROR: cache lookup failed for type 0
; uncategorized SQLException; SQL state [XX000]; error code [0]; ERROR: cache lookup failed for type 0 at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:93) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439) at jdk.proxy2/jdk.proxy2.$Proxy113.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224) at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.executeForMany(MybatisMapperMethod.java:164) at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:77) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:152) at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89) at jdk.proxy2/jdk.proxy2.$Proxy116.countByDevNum(Unknown Source) how to fix it?