Issue
Jenkins master fails to start after update with following error:
2020-01-01 00:00:00.000+0000 [id=77] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Contributed.load
java.lang.NullPointerException
at jenkins.security.CustomClassFilter$Contributed.load(CustomClassFilter.java:155)
Caused: java.lang.reflect.InvocationTargetException
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 hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
Caused: java.lang.Error
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1121)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
In addition, you may also see the following in the logs prior to the Failed Contributed.load
error:
2020-01-01 00:00:00.000+0000 [id=77] SEVERE h.ExtensionFinder$GuiceFinder#<init>: Failed to create Guice container from all the plugins
java.lang.NoClassDefFoundError: hudson/plugins/depgraph_view/model/graph/EdgeProvider
at com.barchart.jenkins.cascade.GraphModule.configure(GraphModule.java:39)
at com.google.inject.AbstractModule.configure(AbstractModule.java:62)
at com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:340)
at com.google.inject.spi.Elements.getElements(Elements.java:110)
at com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:138)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:104)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at hudson.ExtensionFinder$GuiceFinder.<init>(ExtensionFinder.java:284)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at java.lang.Class.newInstance(Class.java:442)
at net.java.sezpoz.IndexItem.instance(IndexItem.java:181)
at hudson.ExtensionFinder$Sezpoz._find(ExtensionFinder.java:704)
at hudson.ExtensionFinder$Sezpoz.find(ExtensionFinder.java:690)
at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:344)
at hudson.ExtensionList.load(ExtensionList.java:381)
at hudson.ExtensionList.ensureLoaded(ExtensionList.java:317)
at hudson.ExtensionList.getComponents(ExtensionList.java:183)
at jenkins.model.Jenkins$6.onInitMilestoneAttained(Jenkins.java:1151)
at jenkins.InitReactorRunner$1.onAttained(InitReactorRunner.java:83)
at org.jvnet.hudson.reactor.ReactorListener$Aggregator.lambda$onAttained$3(ReactorListener.java:102)
at org.jvnet.hudson.reactor.ReactorListener$Aggregator.run(ReactorListener.java:109)
at org.jvnet.hudson.reactor.ReactorListener$Aggregator.onAttained(ReactorListener.java:102)
at org.jvnet.hudson.reactor.Reactor$1.run(Reactor.java:177)
at org.jvnet.hudson.reactor.Reactor$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)
Environment
- CloudBees CI (CloudBees Core) on modern cloud platforms - Managed Master
- CloudBees CI (CloudBees Core) on traditional platforms - Client Master
- CloudBees Jenkins Enterprise - Managed Master
- CloudBees Jenkins Platform - Client Master
- CloudBees Jenkins Distribution
- Jenkins LTS
- Maven Cascade Release plugin
- Dependency Graph Viewer plugin
Resolution
Uninstall Maven Cascade Release. It has not been updated in 7 years as of moment of writing hence appears abandoned. It uses the API that plugs into Jenkins initialization process in a way that can cause the initialization failure.
OR
If uninstalling is not yet possible, downgrade the Dependency Graph Viewer plugin to 0.15.0. The API changes in 1.x version of Dependency Graph Viewer cause the error in the Maven Cascade Release plugin that breaks the initialization. Versions from 0.11 to 0.15.0 appear compatible.
Tested product/plugin versions
References
Jenkins fails to start after upgrading to v1.0.1 · Issue #23 · jenkinsci/depgraph-view-plugin
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