Jenkins 中的 hudson.util.HudsonFailedToLoad 错误

Question

当我尝试访问我的 Jenkins 服务器时出现以下错误，

hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
at hudson.WebAppMain$3.run(WebAppMain.java:234)
Caused by: org.jvnet.hudson.reactor.ReactorException: java.lang.Error: java.lang.reflect.InvocationTargetException
    at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269)
    at jenkins.InitReactorRunner.run(InitReactorRunner.java:44)
    at jenkins.model.Jenkins.executeReactor(Jenkins.java:910)
    at jenkins.model.Jenkins.<init>(Jenkins.java:809)
    at hudson.model.Hudson.<init>(Hudson.java:82)
    at hudson.model.Hudson.<init>(Hudson.java:78)
    at hudson.WebAppMain$3.run(WebAppMain.java:222)
Caused by: java.lang.Error: java.lang.reflect.InvocationTargetException
    at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:109)
    at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.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:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
Caused by: 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:497)
    at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
    ... 8 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
    at com.thoughtworks.xstream.core.util.OrderRetainingMap.entrySet(OrderRetainingMap.java:77)
    at java.util.HashMap.putMapEntries(HashMap.java:511)
    at java.util.HashMap.putAll(HashMap.java:784)
    at com.thoughtworks.xstream.core.util.OrderRetainingMap.<init>(OrderRetainingMap.java:36)
    at com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap(FieldDictionary.java:135)
    at com.thoughtworks.xstream.converters.reflection.FieldDictionary.fieldsFor(FieldDictionary.java:76)
    at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:127)
    at hudson.util.RobustReflectionConverter.doMarshal(RobustReflectionConverter.java:149)
    at hudson.util.RobustReflectionConverter.marshal(RobustReflectionConverter.java:108)
    at com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:69)
    at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:58)
    at com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:43)
    at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82)
    at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37)
    at com.thoughtworks.xstream.XStream.marshal(XStream.java:898)
    at com.thoughtworks.xstream.XStream.marshal(XStream.java:887)
    at com.thoughtworks.xstream.XStream.toXML(XStream.java:860)
    at hudson.XmlFile.write(XmlFile.java:178)
    at hudson.model.Descriptor.save(Descriptor.java:758)
    at hudson.plugins.git.GitTool.onLoaded(GitTool.java:108)
    ... 13 more

在错误文件的末尾，我认为可能是与 Git 工具相关的错误。所以我也从 /var/lib/jenkins/plugins 中删除了 git-client 插件。但之后它会显示错误无法读取config.xml文件，即使 /var/lib/jenkins/config.xml 中已经存在文件

我还需要 git-client 插件。我不知道如何解决这个问题。如果有人知道这个问题，请帮忙。谢谢

Answer 1

我java.lang.ArrayIndexOutOfBoundsException: -1以前遇到过这个错误。这是因为我用较低的java版本启动了jenkins服务器（可能是1.6或更旧的版本？）。最后我通过使用较新版本的 java 启动 jenkins 解决了这个问题。