What version of the Maven Plugin is this?

CC oleg_nenashev

I also need agent log for this ticket

The Version of the maven Integration plugin is 3.0-rc1

Where can i find the agent log?

I found the following exception in the Jenkins log on master:

1) Error injecting constructor, java.lang.IncompatibleClassChangeError: hudson.security.LDAPSecurityRealm$CacheConfiguration and hudson.security.LDAPSecurityRealm$CacheConfiguration$DescriptorImpl disagree on InnerClasses attribute

at hudson.security.LDAPSecurityRealm$CacheConfiguration$DescriptorImpl.<init>(LDAPSecurityRealm.java:2008)

1 error

at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52)

at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)

at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424)

at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)

at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)

at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)

at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)

at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386)

at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377)

at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:479)

at hudson.ExtensionList.load(ExtensionList.java:365)

at hudson.ExtensionList.ensureLoaded(ExtensionList.java:303)

at hudson.ExtensionList.getComponents(ExtensionList.java:168)

at hudson.DescriptorExtensionList.load(DescriptorExtensionList.java:191)

at hudson.ExtensionList.ensureLoaded(ExtensionList.java:303)

at hudson.ExtensionList.iterator(ExtensionList.java:157)

at jenkins.branch.CustomOrganizationFolderDescriptor.doAddSpecificDescriptors(CustomOrganizationFolderDescriptor.java:166)

at jenkins.branch.CustomOrganizationFolderDescriptor.addSpecificDescriptors(CustomOrganizationFolderDescriptor.java:145)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:483)

at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)

at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)

at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)

at jenkins.model.Jenkins$7.runTask(Jenkins.java:1073)

at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)

at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.IncompatibleClassChangeError: hudson.security.LDAPSecurityRealm$CacheConfiguration and hudson.security.LDAPSecurityRealm$CacheConfiguration$DescriptorImpl disagree on InnerClasses attribute

at java.lang.Class.getDeclaringClass0(Native Method)

at java.lang.Class.getDeclaringClass(Class.java:1222)

at java.lang.Class.getEnclosingClass(Class.java:1264)

at hudson.model.Descriptor.<init>(Descriptor.java:272)

at hudson.security.LDAPSecurityRealm$CacheConfiguration$DescriptorImpl.<init>(LDAPSecurityRealm.java:2008)

at hudson.security.LDAPSecurityRealm$CacheConfiguration$DescriptorImpl$$FastClassByGuice$$eb0c5988.newInstance(<generated>)

at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)

at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)

at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)

at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)

at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267)

at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)

at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)

at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)

... 30 more

can this be the reason of the SecurityException? If yes, how can i solve this?

jens_mueller Agent logs on agents are not being generated by default for some agent types. You can find some guidelines about enabling logging for Remoting here...

• https://speakerdeck.com/onenashev/day-of-jenkins-2017-dealing-with-agent-connectivity-issues?slide=52
• https://support.cloudbees.com/hc/en-us/articles/115001369667-dedicated-SSH-agents-formerly-slaves-get-disconnected
• https://support.cloudbees.com/hc/en-us/articles/115001416548-dedicated-JNLP-agents-formerly-slaves-get-disconnected

Regarding the LDAP issue, I doubt it is a root cause. But it seems to be another symptom that something is wrong with Guice on the instance. Could you please provide full system log starting from startup and the list of installed plugins?