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Bug
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Resolution: Unresolved
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Minor
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None
I have `Vault SSH Username with private key Credential` stored in Jenkins, which is used successfully by other pipelines and plugins. When trying to access the SSH key via Git client plugin, I get an error
java.io.NotSerializableException: hudson.model.Hudson at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1185) at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553) at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510) at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433) at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179) at java.base/java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1379) at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1175) at java.base/java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1553) at java.base/java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1510) at java.base/java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1433) at java.base/java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1179) at java.base/java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:349) at hudson.remoting.UserRequest._serialize(UserRequest.java:263) at hudson.remoting.UserRequest.serialize(UserRequest.java:272) Caused: java.io.IOException: Unable to serialize UserRPCRequest:org.jenkinsci.plugins.gitclient.GitClient.addCredentials[java.lang.String,com.cloudbees.plugins.credentials.common.StandardCredentials](180) at hudson.remoting.UserRequest.serialize(UserRequest.java:274) at hudson.remoting.UserRequest.<init>(UserRequest.java:101) at hudson.remoting.Channel.call(Channel.java:998) at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:285) Caused: hudson.remoting.RemotingSystemException at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:301) at com.sun.proxy.$Proxy104.addCredentials(Unknown Source) at org.jenkinsci.plugins.gitclient.RemoteGitImpl.addCredentials(RemoteGitImpl.java:199) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:919) at hudson.plugins.git.GitSCM.createClient(GitSCM.java:837) at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1283) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:129) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:97) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:84) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:829) Finished: FAILURE
When using different credential type for the SSH key (SSH Username with private key) - it works well. I tried adding passphrase, changing the key.
Please let me know if there is anything you could help with.
Kind regards,
Artjom Averin
The git client plugin does not attempt to serialize the hudson.model.Hudson object as far as I know. I don't think this is a git client plugin issue.