Hi, We can read "doWriteObject(BlockMarshaller.java:65)" We then can suppose plugins are not serializable object. So, try to encapsulate your code in a groovy function, with the annotation @NonCPS
On Sat, Dec 19, 2020 at 6:44 PM [email protected] <[email protected]> wrote: > I have the following line in my pipeline to get the currently installed > plugins. > > def plugins = > jenkins.model.Jenkins.instance.getPluginManager().getPlugins() > > and it dumps the following. Any ideas why? I can run the code in the > Scripts console. > > an exception which occurred: in field > com.cloudbees.groovy.cps.impl.BlockScopeEnv.locals in object > com.cloudbees.groovy.cps.impl.BlockScopeEnv@2fa84c51 in field > com.cloudbees.groovy.cps.impl.CallEnv.caller in object > com.cloudbees.groovy.cps.impl.FunctionCallEnv@f687179 in field > com.cloudbees.groovy.cps.Continuable.e in object > org.jenkinsci.plugins.workflow.cps.SandboxContinuable@41cd7240 in field > org.jenkinsci.plugins.workflow.cps.CpsThread.program in object > org.jenkinsci.plugins.workflow.cps.CpsThread@13c12346 in field > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.threads in object > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 in object > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@4ce8aeb3 Caused: > java.io.NotSerializableException: hudson.PluginWrapper at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:926) > at > org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) > at > org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) > at > org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) > at > org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at > java.util.concurrent.CopyOnWriteArrayList.writeObject(CopyOnWriteArrayList.java:973) > 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:498) at > org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) > at > org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:781) > at > org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) > at > org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) > at > org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) > at > org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at > java.util.HashMap.internalWriteEntries(HashMap.java:1793) at > java.util.HashMap.writeObject(HashMap.java:1363) at > sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source) at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) > at > org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65) > at > org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56) > at > org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50) > at > org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179) > at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) at > java.util.concurrent.ConcurrentSkipListMap.writeObject(ConcurrentSkipListMap.java:1437) > at sun.reflect.GeneratedMethodAccessor402.invoke(Unknown Source) at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) at > org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callWriteObject(JDKSpecific.java:156) > at > org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1082) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1040) > at > org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920) > at > org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:58) > at > org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:111) > at > org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.lambda$writeObject$0(RiverWriter.java:144) > at > org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.GroovySandbox.runInSandbox(GroovySandbox.java:237) > at > org.jenkinsci.plugins.workflow.support.pickles.serialization.RiverWriter.writeObject(RiverWriter.java:143) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:552) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:529) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible(CpsThreadGroup.java:516) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:440) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:96) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:312) > at > org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:276) > at > org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) at > hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131) > at > jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) > at > jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > > Finished: FAILURE > > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/ff23cc35-171c-4bfe-8b7f-8818973fd531n%40googlegroups.com > <https://groups.google.com/d/msgid/jenkinsci-users/ff23cc35-171c-4bfe-8b7f-8818973fd531n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Yannick LACAUTE Consultant indépendant 39 rue de Wattignies, 75012 Paris Tel : 06 16 85 95 76 -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CAG1W_AzPqAbM7aUvehKMwQWWSwuEM4EqaOXC51_vAJjiS7ryNg%40mail.gmail.com.
