# Spring Boot 3.4.5 with jdk 21, Elastic APM agent 1.54 is not working during startup

**URL:** <https://discuss.elastic.co/t/spring-boot-3-4-5-with-jdk-21-elastic-apm-agent-1-54-is-not-working-during-startup/379580>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-monitoring, docker\
**Created:** [June 28, 2025, 7:38am UTC](https://discuss.elastic.co/t/spring-boot-3-4-5-with-jdk-21-elastic-apm-agent-1-54-is-not-working-during-startup/379580 "2025-06-28T07:38:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sameer\_Hindurao](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/sameer_hindurao/32/143894_2.png) [@Sameer\_Hindurao](https://discuss.elastic.co/u/Sameer_Hindurao)\
**Post date:** [June 28, 2025, 7:38am UTC](https://discuss.elastic.co/t/spring-boot-3-4-5-with-jdk-21-elastic-apm-agent-1-54-is-not-working-during-startup/379580/1 "2025-06-28T07:38:00Z")

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We are Migrating SpringBoot 3.0.1 to SprintBoot 3.4.5  
jdk 17 to jdk 21  
APM agent 1.54 and we are getting below error during start up of application, Application is working fine but were are not able to push APM details to APM server in elastic-search

`2025-06-26 21:15:35,436 [main] INFO co.elastic.apm.agent.configuration.StartupInfo - application_packages: 'com.xxx.xxxxx' (source: Environment Variables)
2025-06-26 21:15:37,220 [main] ERROR co.elastic.apm.agent.bci.IndyBootstrap - java.nio.file.spi.FileSystemProvider: Provider org.springframework.boot.loader.nio.file.NestedFileSystemProvider not found
java.util.ServiceConfigurationError: java.nio.file.spi.FileSystemProvider: Provider org.springframework.boot.loader.nio.file.NestedFileSystemProvider not found
at java.util.ServiceLoader.fail(ServiceLoader.java:593) ~[?:?]
at java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1219) ~[?:?]
at java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1228) ~[?:?]
at java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1273) ~[?:?]
at java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1309) ~[?:?]
at java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1393) ~[?:?]
at java.nio.file.spi.FileSystemProvider.loadInstalledProviders(FileSystemProvider.java:156) ~[?:?]
at java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:207) ~[?:?]
at java.nio.file.spi.FileSystemProvider$1.run(FileSystemProvider.java:204) ~[?:?]
at java.security.AccessController.doPrivileged(AccessController.java:319) ~[?:?]
at java.nio.file.spi.FileSystemProvider.installedProviders(FileSystemProvider.java:204) ~[?:?]
at java.nio.file.FileSystems.newFileSystem(FileSystems.java:336) ~[?:?]
at java.nio.file.FileSystems.newFileSystem(FileSystems.java:288) ~[?:?]
at co.elastic.apm.agent.util.PackageScanner.doGetClassNames(PackageScanner.java:91) ~[elastic-apm-agent.jar:1.54.0]
at co.elastic.apm.agent.util.PackageScanner.getClassNames(PackageScanner.java:61) ~[elastic-apm-agent.jar:1.54.0]
at co.elastic.apm.agent.bci.IndyBootstrap.getClassNamesFromBundledPlugin(IndyBootstrap.java:549) ~[elastic-apm-agent.jar:1.54.0]
at co.elastic.apm.agent.bci.IndyBootstrap.internalBootstrap(IndyBootstrap.java:476) [elastic-apm-agent.jar:1.54.0]
at co.elastic.apm.agent.bci.IndyBootstrap.bootstrap(IndyBootstrap.java:416) [elastic-apm-agent.jar:1.54.0]
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:580) ~[?:?]
at java.lang.IndyBootstrapDispatcher.bootstrap(IndyBootstrapDispatcher.java:61) [?:?]
at java.lang.invoke.BootstrapMethodInvoker.invoke(BootstrapMethodInvoker.java:147) [?:?]
at java.lang.invoke.CallSite.makeSite(CallSite.java:316) [?:?]`

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