Hi, Are you sure the mail plugin is there? since "Caused by: java.lang.NoClassDefFoundError: hudson/tasks/Mailer$UserProperty" means that plugin is not part of the installation. A bit weird as the mail plugin is part of the jenkins default plugin list afaik. You could reinstall it and see whether it works, and that's probably the same issue you've seen with the Extended Mailer Plugin.
I hope it helps Cheers On Monday, 5 October 2015 23:09:13 UTC+2, Zach La Celle wrote: > > I recently upgrade to 1.631, and rebooted/ran successfully. I have also > had issues with Extended Mailer Plugin emailing when it shouldn't, so I > tried disabling it in the plugin list. > > Now, when I restart Jenkins, I get this: > > SEVERE: Failed Loading global config > java.io.IOException: Unable to read /var/lib/jenkins/config.xml > at hudson.XmlFile.unmarshal(XmlFile.java:167) > at jenkins.model.Jenkins$16.run(Jenkins.java:2663) > at > org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) > at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) > at jenkins.model.Jenkins$7.runTask(Jenkins.java:899) > 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:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: java.lang.NoClassDefFoundError: hudson/tasks/Mailer$UserProperty > at java.lang.Class.getDeclaredFields0(Native Method) > at java.lang.Class.privateGetDeclaredFields(Class.java:2499) > at java.lang.Class.getDeclaredFields(Class.java:1811) > at > com.thoughtworks.xstream.mapper.AnnotationMapper.processTypes(AnnotationMapper.java:216) > at > com.thoughtworks.xstream.mapper.AnnotationMapper.processAnnotations(AnnotationMapper.java:182) > at > com.thoughtworks.xstream.mapper.AnnotationMapper.defaultImplementationOf(AnnotationMapper.java:141) > at > hudson.util.xstream.MapperDelegate.defaultImplementationOf(MapperDelegate.java:59) > at > com.thoughtworks.xstream.mapper.MapperWrapper.defaultImplementationOf(MapperWrapper.java:46) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:54) > at > hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:352) > at > hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) > at > hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:229) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) > at > com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134) > at > com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32) > at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1189) > at hudson.util.XStream2.unmarshal(XStream2.java:113) > at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1173) > at hudson.XmlFile.unmarshal(XmlFile.java:163) > ... 9 more > Caused by: java.lang.ClassNotFoundException: > hudson.tasks.Mailer$UserProperty > at > jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1376) > at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) > at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > ... 31 more > > The config file is present, and should be working. > > Any ideas? > > -- 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 jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/b509b343-634a-453f-bd72-db44ae83500b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
