org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘configuratio_error creating bean with name 'configurableenviron-优快云博客

本文链接：https://blog.youkuaiyun.com/RkieCoder57/article/details/119491809

博客内容涉及Spring Boot和Spring Cloud的版本兼容性问题，具体表现为在引入spring-cloud-starter-netflix-eureka-server依赖时，出现BeanCreationException和IllegalStateException。错误原因可能为高版本的Spring组件与现有依赖存在不兼容。通过将父工程的spring-boot-starter-parent版本调整为2.3.12.RELEASE解决了问题。建议在项目中谨慎选择和调整依赖版本以确保稳定性。

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org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘configurationPropertiesBeans’ defined in class path resource [org/springframework/cloud/autoconfigure/ConfigurationPropertiesRebinderAutoConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]

Caused by: java.lang.IllegalStateException: 
Failed to introspect Class [org.springframework.cloud.context.
properties.ConfigurationPropertiesBeans] 
from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]
Caused by: java.lang.NoClassDefFoundError: org/springframework/boot/context
/properties/ConfigurationBeanFactoryMetadata

进行了测试之后，发现与版本有关！是高版本的不能稳定吗？还是什么情况？具体不太清楚，我是一步一步的测试，这些依赖一个一个的添进来的
，当添下面的依赖时，发现，上述错误跳出来了

 <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

修改父工程里的pom文件之后，bug
消失了，修改之后，如下：

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.12.RELEASE</version>
</parent>

当然，针对自己的项目可以调整版本

子pom文件如下：

 <dependencies>


        <!--boot web actuator-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
        </dependency>
        <!--一般通用配置-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
        </dependency>

        <dependency>
            <groupId>com.brex.springcloud</groupId>
            <artifactId>cloud-api-commons</artifactId>
            <version>1.0-SNAPSHOT</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>

    </dependencies>