spring boot 2.2.6.RELEASE集成 eureka启动报错

亦凉 2021-09-29 02:22 729阅读 0赞

# **1.报错信息** #

**org.springframework.cloud.client.discovery.health.DiscoveryCompositeHealthIndicator.(DiscoveryCompositeHealthIndicator.java:41)**

今天上班没事，试着使用spring boot集成注册中心，但是遇到了这个报错，心情很是郁闷，但是在spring官方网站下载的项目可以成功运行，最后对比发现，**两个的spring boot的版本不一样**，我的boot是2.2.6最新的。我把我的spring boot的版本网回退了一下退为2.0.2.RELEASE就可以正确运行。

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
    2020-04-22 17:57:39.491 ERROR 7840 --- [           main] o.s.b.d.LoggingFailureAnalysisReporter   : 
    
    ***************************
    APPLICATION FAILED TO START
    ***************************
    
    Description:
    
    An attempt was made to call a method that does not exist. The attempt was made from the following location:
    
        **org.springframework.cloud.client.discovery.health.DiscoveryCompositeHealthIndicator.<init>(DiscoveryCompositeHealthIndicator.java:41)**
    
    The following method did not exist:
    
        org.springframework.boot.actuate.health.CompositeHealthIndicator.<init>(Lorg/springframework/boot/actuate/health/HealthAggregator;)V
    
    The method's class, org.springframework.boot.actuate.health.CompositeHealthIndicator, is available from the following locations:
    
        jar:file:/D:/programSoft/back/java/maven/maven-repository/org/springframework/boot/spring-boot-actuator/2.2.6.RELEASE/spring-boot-actuator-2.2.6.RELEASE.jar!/org/springframework/boot/actuate/health/CompositeHealthIndicator.class
    
    It was loaded from the following location:
    
        file:/D:/programSoft/back/java/maven/maven-repository/org/springframework/boot/spring-boot-actuator/2.2.6.RELEASE/spring-boot-actuator-2.2.6.RELEASE.jar
    
    
    Action:
    
    Correct the classpath of your application so that it contains a single, compatible version of org.springframework.boot.actuate.health.CompositeHealthIndicator
    
    Disconnected from the target VM, address: '127.0.0.1:62753', transport: 'socket'
    
    Process finished with exit code 1

# 问题原因 #

spring boot的版本和Eureka的版本不兼容造成的。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTI5NzY4Nzk_size_16_color_FFFFFF_t_70]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTI5NzY4Nzk_size_16_color_FFFFFF_t_70]: /images/20210923/31e331daedf94196b7d88d1f6a0e24d9.png