### 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

[kimguo1993]

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?

[polardb-bot]

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