Do you have all the same plugins (and plugin versions) installed on the second instance of Jenkins?
On Wed, Aug 16, 2017 at 12:44 PM Thad Guidry <thadgui...@gmail.com> wrote: > We recently backed up our /jobs folder on Jenkins 2.73 and copied this to > another Jenkins.2.73 server running on RHEL 7.1 > > We get the following stacktrace on many of them trying to read the > config.xml and not all the jobs are being loaded onto the Job dashboard... > > Aug 16, 2017 2:01:32 PM jenkins.InitReactorRunner$1 onTaskFailed > SEVERE: Failed Loading item MyJobTest > java.io.IOException: Unable to read > /var/lib/jenkins/jobs/MyJobTest/config.xml > at hudson.XmlFile.read(XmlFile.java:151) > at hudson.model.Items.load(Items.java:371) > at jenkins.model.Jenkins$17.run(Jenkins.java:3116) > at > org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) > at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) > at jenkins.model.Jenkins$7.runTask(Jenkins.java:1090) > 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:1149) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > at java.lang.Thread.run(Thread.java:748) > Caused by: com.thoughtworks.xstream.mapper.CannotResolveClassException: > flow-definition > at > com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:79) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:55) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAliasingMapper.java:88) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:79) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:74) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.SecurityMapper.realClass(SecurityMapper.java:71) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > hudson.util.XStream2$CompatibilityMapper.realClass(XStream2.java:285) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > hudson.util.xstream.MapperDelegate.realClass(MapperDelegate.java:43) > at > com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:30) > at > com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:48) > at > com.thoughtworks.xstream.core.util.HierarchicalStreams.readClassType(HierarchicalStreams.java:29) > at > com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:133) > 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:114) > at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1173) > at com.thoughtworks.xstream.XStream.fromXML(XStream.java:1053) > at hudson.XmlFile.read(XmlFile.java:149) > ... 10 more > > -- > 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/2145286e-dda4-4b09-a388-90231391e74b%40googlegroups.com > <https://groups.google.com/d/msgid/jenkinsci-users/2145286e-dda4-4b09-a388-90231391e74b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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