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Admin Client NoSuchMethod Exception in Tomcat

See original GitHub issue

After upgrade to 2.4.1 I receive this Exception now in tomcat 9 and it keeps on coming in the logs periodically:

2021-05-04 05:35:01,412 [registrationTask1] o.s.s.s.TaskUtils$LoggingErrorHandler ERROR - Unexpected error occurred in scheduled task(95)
java.lang.NoSuchMethodError: org.springframework.boot.actuate.autoconfigure.web.server.ManagementServerProperties.getBasePath()Ljava/lang/String;
	at de.codecentric.boot.admin.client.registration.ServletApplicationFactory.getManagementContextPath(ServletApplicationFactory.java:86)
	at de.codecentric.boot.admin.client.registration.ServletApplicationFactory.getManagementBaseUrl(ServletApplicationFactory.java:77)
	at de.codecentric.boot.admin.client.registration.DefaultApplicationFactory.getHealthUrl(DefaultApplicationFactory.java:154)
	at de.codecentric.boot.admin.client.registration.DefaultApplicationFactory.createApplication(DefaultApplicationFactory.java:80)
	at de.codecentric.boot.admin.client.registration.DefaultApplicationRegistrator.register(DefaultApplicationRegistrator.java:56)
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

My config has not changed:

spring.boot.admin.client.url                                 = http://localhost:8080/adminServer
spring.boot.admin.client.username                            = username
spring.boot.admin.client.password                            = password
spring.boot.admin.client.instance.service-base-url           = http://localhost:8080

Several applications using 2.4.1 but runs on Spring Boot 2.2.0 and some on >2.3.4

Issue Analytics

State:
Created 2 years ago
Comments:6 (2 by maintainers)

Top GitHub Comments

5reactions

erikpetzoldcommented, May 21, 2021

Hi @hakuseki

the Spring Boot Admin Client 2.4 is calling ManagementServerProperties.getBasePath() which has been introduced in Spring Boot 2.4 (in older versions it was getServlet().getContextPath() which is deprecated now and will be removed in the next release)

So if your application is using Spring Boot 2.3, you also have to use SBA Client 2.3.

0reactions

hakusekicommented, May 12, 2021

and I can confirm that by reverting to 2.3.1 it’s working fine