The latest springboot using mybatis-spring-stater 3.0.2 throw exception "Invalid value type for attribute 'factoryBeanObjectType': java.lang.String"

[aalx]

Springboot Version 3.2.0-M2,spring-boot-starter 3.0.2
In this version ,FactoryBeanRegistrySupport.getTypeForFactoryBeanFromAttributes() method has been changed,throw a IllegalArgumentException when "factoryBeanObjectType" not ResolvableType、Class type。But in ClassPathMapperScanner.processBeanDefinitions() menthod ( line 277) set a String type with beanClassName,

[harawata]

Hello @aalx ,

Could you share a small project that reproduces the exception?
There is a project template for mybatis-spring-boot in this repo.

Also, please post a link to the relevant commit (or issue) in the Spring repo if you can.
I would like to understand the details about the change.

[StreamLuna]

I had the same problem when I wanted to use spring-boot 3.2.0-M2 and mybatis-spring-boot-starter 3.0.2, spring-boot 3.2.0-M2 depends on spring-beans 6.1.0-M4. Changing the spring.version in pom.xml file to <spring.version>6.1.0-M4</spring.version> and then running the test can reproduce the problem. It throws an exception when running into ResolvableType getTypeForFactoryBeanFromAttributes(AttributeAccessor attributes) method. I don't know much about mybatis-spring, maybe it can be fixed when the spring-beans 6.1 is released.

[harawata]

The doc states that mybatis-spring-boot-starter 3.0 is not compatible with spring-boot 3.2, so @kazuki43zoo is aware of the issue probably.
https://mybatis.org/spring-boot-starter/mybatis-spring-boot-autoconfigure/#requirements

[kazuki43zoo]

@aalx @StreamLuna (cc: @harawata )
Thanks for your feedback! I'll fix this issue ASAP.