Hi Team,

We are trying to get the value from rest API and assign that value to variable to access on other stages, this stage running and we are getting desired value but stage is showing as failed and other stages are not executing, previosuly it was working but suddenly it is started failing, please find the stage defination below.

stage('Get build number') {
            steps {
                script {
                    try {
                         NirvanaCC = "\Clearcase View Profiles\E1T_OWA\Staging\Enhancements"
                         echo "CC is: ${NirvanaCC}"
                         def sout = new StringBuffer(), serr = new StringBuffer()
                         def val1 = NirvanaCC.tokenize( '\\' )
                         echo "val1 is: ${val1}"
                         def val2 = val1[3..-1]
                         echo "val2 is: ${val2}"
                         def val3 = val2.last()
                         echo "val3 is: ${val3}"
                         def val4 = val3.substring(0, val3.length() - 1)
                         echo "val4 is: ${val4}"
                         def val5 = val2.remove(val2.size() -1)
                         echo "val5 is: ${val5}"
                         def val6 = val2 << val4
                         echo "val6 is: ${val6}"
                         def branch = val6.join('\\')
                         echo "branch is: ${val6}"
                         def proc = "curl -v -G --data ccbranch=${branch} -k https://apex.oraclecorp.com/pls/apex/jdedevops/nirvanabuild/next".execute()
                         echo "Responce is: ${proc}"
                         proc.consumeProcessOutput(sout, serr)
                         proc.waitForOrKill(6000)
                         def x = sout.tokenize()
                         echo "sout is: ${x}"
                         JsonSlurper slurper = new JsonSlurper()
                         parsedJson = slurper.parseText(x)
                         def nextbuild = [parsedJson.next_buildid]
                         NirvanaClearCaseLabelName = nextbuild[0]
                         echo "NirvanaClearCaseLabelName is: $NirvanaClearCaseLabelName"
                         NirvanaProductVersion = nextbuild[0]
                         echo "NirvanaProductVersion is: $NirvanaProductVersion"
                        
                    } catch (Exception e) {
                        echo 'Exception occurred: ' + e.toString()
      
                     }
                       
                    }
               }
        }

This is the error message I am getting at the end of the pipeline
[Pipeline] End of Pipelinean exception which occurred:
in field org.jenkinsci.plugins.pipeline.modeldefinition.withscript.WithScriptScript.script
in object org.jenkinsci.plugins.pipeline.modeldefinition.agent.impl.LabelScript@63b53ff
in field groovy.lang.Closure.delegate
in object org.jenkinsci.plugins.workflow.cps.CpsClosure2@397359e1
in field groovy.lang.Closure.delegate
in object org.jenkinsci.plugins.workflow.cps.CpsClosure2@28960361
in field org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.closures
in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@649a893f
in object org.jenkinsci.plugins.workflow.cps.CpsThreadGroup@649a893f
Caused: java.io.NotSerializableException: groovy.json.internal.LazyMap
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.LinkedHashMap.internalWriteEntries(LinkedHashMap.java:333)
at java.util.HashMap.writeObject(HashMap.java:1363)
at sun.reflect.GeneratedMethodAccessor100.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$SerMethods.callWriteObject(JDKSpecific.java:156)
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:191)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1028)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:920)
at org.jboss.marshalling.river.BlockMarshaller.doWriteObject(BlockMarshaller.java:65)
at org.jboss.marshalling.river.BlockMarshaller.writeObject(BlockMarshaller.java:56)
at org.jboss.marshalling.MarshallerObjectOutputStream.writeObjectOverride(MarshallerObjectOutputStream.java:50)
at org.jboss.marshalling.river.RiverObjectOutputStream.writeObjectOverride(RiverObjectOutputStream.java:179)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344)
at com.cloudbees.groovy.cps.SerializableScript.writeObject(SerializableScript.java:26)
at sun.reflect.GeneratedMethodAccessor382.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.marshalling.reflect.JDKSpecific$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.doWriteSerializableObject(RiverMarshaller.java:1019)
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.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.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.doWriteSerializableObject(RiverMarshaller.java:1019)
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.HashMap.internalWriteEntries(HashMap.java:1793)
at java.util.HashMap.writeObject(HashMap.java:1363)
at sun.reflect.GeneratedMethodAccessor100.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:557)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgram(CpsThreadGroup.java:534)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.saveProgramIfPossible(CpsThreadGroup.java:517)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:441)
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:139)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.util.concurrent.Executors$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