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martinro commented on JENKINS-11926: ------------------------------------ I'm seeing now always an exception when a job with warning is executed on a Windows slave. A custom warning is configured using UI. The error start to appear after updating from Jenkins V1.409.3 to V1.424.2. Console output: {noformat} [WARNINGS] Borland C++Builder : Found 1 warnings. ERROR: Publisher hudson.plugins.warnings.WarningsPublisher aborted due to exception hudson.util.IOException2: remote file operation failed: c:\Hudson-slave\workspace\C++Builder DE_Xyz at hudson.remoting.Channel@122a522:DEHudson-Slave1 at hudson.FilePath.act(FilePath.java:754) at hudson.FilePath.act(FilePath.java:740) at hudson.plugins.warnings.WarningsPublisher.perform(WarningsPublisher.java:246) at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:338) at hudson.tasks.BuildStepMonitor$2.perform(BuildStepMonitor.java:27) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:682) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:657) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:635) at hudson.model.Build$RunnerImpl.post2(Build.java:161) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:604) at hudson.model.Run.run(Run.java:1400) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:175) Caused by: java.io.IOException: Remote call on DEHudson-Slave1 failed at hudson.remoting.Channel.call(Channel.java:673) at hudson.FilePath.act(FilePath.java:747) ... 13 more Caused by: java.lang.ClassNotFoundException: Failed to deserialize the Callable object. Perhaps you needed to implement DelegatingCallable? at hudson.remoting.UserRequest.perform(UserRequest.java:100) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at hudson.remoting.Engine$1$1.run(Engine.java:58) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: hudson.plugins.warnings.parser.Warning at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:604) at hudson.remoting.ObjectInputStreamEx.resolveClass(ObjectInputStreamEx.java:50) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1575) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at java.util.HashSet.readObject(HashSet.java:291) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at hudson.remoting.UserRequest.deserialize(UserRequest.java:178) at hudson.remoting.UserRequest.perform(UserRequest.java:98) ... 9 more {noformat} > Warnings plugin does not work on a slave > ---------------------------------------- > > Key: JENKINS-11926 > URL: https://issues.jenkins-ci.org/browse/JENKINS-11926 > Project: Jenkins > Issue Type: Bug > Components: warnings > Affects Versions: current > Environment: Tried both with: > - a windows master, and a linux slave. Jenkins 1.440 Warnings 3.24 > - a linux box (different from the above) acting both as master and slave, > Jenkins 1.440, Warnings 3.24 > Reporter: Massimo Rossello > Assignee: Ulli Hafner > Labels: plugin, slave, warnings > > I create my own parser. If I use the Warning parsing on the master it works > as expected. If I make the parsing on the slave it always reports 0 warnings -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jenkins-ci.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira