成功解决：Correct the classpath of your application so that it contains a single, compatible version of 包

报错信息

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

com.alibaba.dubbo.common.logger.LoggerFactory.setLoggerAdapter(LoggerFactory.java:83)

The following method did not exist:

com.alibaba.dubbo.common.logger.LoggerAdapter.getLogger(Ljava/lang/String;)Lcom/alibaba/dubbo/common/logger/Logger;

The calling method’s class, com.alibaba.dubbo.common.logger.LoggerFactory, was loaded from the following location:

jar:file:/D:/maven_work/maven_repository/com/alibaba/dubbo/2.6.2/dubbo-2.6.2.jar!/com/alibaba/dubbo/common/logger/LoggerFactory.class

The called method’s class, com.alibaba.dubbo.common.logger.LoggerAdapter, is available from the following locations:

jar:file:/D:/maven_work/maven_repository/org/apache/dubbo/dubbo/2.7.8/dubbo-2.7.8.jar!/com/alibaba/dubbo/common/logger/LoggerAdapter.class
jar:file:/D:/maven_work/maven_repository/com/alibaba/dubbo/2.6.2/dubbo-2.6.2.jar!/com/alibaba/dubbo/common/logger/LoggerAdapter.class

The called method’s class hierarchy was loaded from the following locations:

com.alibaba.dubbo.common.logger.LoggerAdapter: file:/D:/maven_work/maven_repository/org/apache/dubbo/dubbo/2.7.8/dubbo-2.7.8.jar

Action:

Correct the classpath of your application so that it contains compatible versions of the classes com.alibaba.dubbo.common.logger.LoggerFactory and com.alibaba.dubbo.common.logger.LoggerAdapter

Process finished with exit code 1

解决办法

意思就是pom.xml里面的依赖包有重复，需要将重复的依赖包删除
我这里是com.alibaba | | dubbo与org.apache.dubbo | | dubbo-spring-boot-starter重复了，
那么我们来到pom.xml中
用快捷键ctrl+f打开搜索栏，输入dubbo，如图所示


删除掉其中一个冗余的依赖即可