Step 2 tutorial docker doesnt seem to be working

[lucas-sbianchessi]

while I was trying to start the registry docker got this error message:

`$ sudo docker start registry -i

18:00:29.583 [Thread-0] ERROR org.eclipse.basyx.vab.protocol.http.server.BaSyxHTTPServer - Failed to start HTTP server.
org.apache.catalina.LifecycleException: Failed to initialize component [StandardServer[-1]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173)
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486)
at org.eclipse.basyx.vab.protocol.http.server.BaSyxHTTPServer.lambda$start$2(BaSyxHTTPServer.java:317)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.NullPointerException: null
at java.base/jdk.internal.platform.cgroupv2.CgroupV2Subsystem.getInstance(CgroupV2Subsystem.java:81)
at java.base/jdk.internal.platform.CgroupSubsystemFactory.create(CgroupSubsystemFactory.java:113)
at java.base/jdk.internal.platform.CgroupMetrics.getInstance(CgroupMetrics.java:167)
at java.base/jdk.internal.platform.SystemMetrics.instance(SystemMetrics.java:29)
at java.base/jdk.internal.platform.Metrics.systemMetrics(Metrics.java:58)
at java.base/jdk.internal.platform.Container.metrics(Container.java:43)
at jdk.management/com.sun.management.internal.OperatingSystemImpl.(OperatingSystemImpl.java:182)
at jdk.management/com.sun.management.internal.PlatformMBeanProviderImpl.getOperatingSystemMXBean(PlatformMBeanProviderImpl.java:281)
at jdk.management/com.sun.management.internal.PlatformMBeanProviderImpl$3.nameToMBeanMap(PlatformMBeanProviderImpl.java:198)
at java.management/java.lang.management.ManagementFactory.lambda$getPlatformMBeanServer$0(ManagementFactory.java:487)
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:271)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
at java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1693)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at java.management/java.lang.management.ManagementFactory.getPlatformMBeanServer(ManagementFactory.java:488)
at org.apache.tomcat.util.modeler.Registry.getMBeanServer(Registry.java:463)
at org.apache.catalina.util.LifecycleMBeanBase.initInternal(LifecycleMBeanBase.java:55)
at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:997)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136)
... 4 common frames omitted
18:00:29.583 [main] INFO org.eclipse.basyx.components.registry.RegistryComponent - Registry server started
`
OS: ubuntu 25.04

[aaronzi]

Which example/setup did you try to start? Could you please provide more information about the problem you encountered.

[lucas-sbianchessi]

step 2, pulled and run with both of the following commmands docker pull eclipsebasyx/aas-registry:1.2.0 and docker run -e basyxcontext_accesscontrolalloworigin="*" --name=registry -p 8082:4000 eclipsebasyx/aas-registry:1.2.0

[aaronzi]

If it's not absolutely necessary I would highly discourage you from working with the deprecated v1 version of BaSyx. Please use BaSyx v2 if possible.

Regarding the error you are getting, I was not able to reproduce this on windows. But even if I would be able to reproduce this, we won't be deploying bugfixes for the deprecated v1 anymore. It reached it's eol 2 years ago. We will soon also remove those pages from the wiki.

[lucas-sbianchessi]

Ok, thank you. So there won't be any exemples anymore?

[aaronzi]

You can find our current examples here: https://github.com/eclipse-basyx/basyx-java-server-sdk/tree/main/examples

Our wiki also has some BaSyx use case examples: https://wiki.basyx.org/en/latest/content/concepts/use_cases/index.html