Mybatis - nested lazy loaded result property is already exist on result map issue

Question

I’m plan to upgrade the spring from 4 to 5 Due to which I need to upgrade mybatis from 2 to 3.5.11

While upgrading mybatis , I’m facing this issue which is something unclear to me.

I’m getting below error-

 nested exception is org.apache ibatis:executor ExecutorException:
 Nested lazy loaded result property "xyz” for  “com.xyz.ApplicationMybatisDaogetbyName” already exists in the result  map. The leftmost property of al lazy loaded properties must be unique within a result map.

But I checked in my mybatisDao xml , only once it’s mentioned:

Same thing was working in older version of mybatis.

This issue is occurring on using associations it seems but not sure.

I used association as:

property: xyz , column: column name , select: com.xyz.ApplicationMybatisDaogetbyName

I tried to add the properties of sql session bean -

configuration.setLazyLoadingEnabled(false); configuration.setAggressiveLazyLoading(false); configuration.setReturnInstanceForEmptyRow(true);

But it didn’t worked.

Any lead to avoid this issue would be appreciated