java.io.IOException: Failed to initialize

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  • Since i upgraded from 1.617 to 1.634 i got EMs in the log, complaining about a faulty dependency between nodeofflinenotification (aka mail watcher plugin) and ruby-runtime: {{SEVERE: Failed Loading plugin ruby-runtime: {{SEVERE: Failed Loading plugin ruby-runtime java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager$2$1$1.run(PluginManager.java:384) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(Unknown Source) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 9 more Oct 20, 2015 6:55:13 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading plugin nodeofflinenotification java.io.IOException: Dependency ruby-runtime (0.9) doesn't exist at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:533) at hudson.PluginManager$2$1$1.run(PluginManager.java:383) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) }}
    via by kgiloo,
  • Since i upgraded from 1.617 to 1.634 i got EMs in the log, complaining about a faulty dependency between nodeofflinenotification (aka mail watcher plugin) and ruby-runtime: {{SEVERE: Failed Loading plugin ruby-runtime: {{SEVERE: Failed Loading plugin ruby-runtime java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager$2$1$1.run(PluginManager.java:384) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(Unknown Source) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 9 more Oct 20, 2015 6:55:13 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading plugin nodeofflinenotification java.io.IOException: Dependency ruby-runtime (0.9) doesn't exist at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:533) at hudson.PluginManager$2$1$1.run(PluginManager.java:383) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) }}
    via by kgiloo,
  • Ruby Runtime plugin fails to load {noformat} Oct 19, 2015 9:25:42 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading plugin ruby-runtime java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager$2$1$1.run(PluginManager.java:384) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:274) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 9 more {noformat}
    via by rudolfs osins,
  • Ruby Runtime plugin fails to load {noformat} Oct 19, 2015 9:25:42 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading plugin ruby-runtime java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager$2$1$1.run(PluginManager.java:384) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:274) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 9 more {noformat}
    via by rudolfs osins,
  • attempting to install the ruby-runtime plugin (version 0.12) throws the following error: {noformat} INFO: Starting the installation of Ruby Runtime Plugin on behalf of andrea Oct 28, 2015 8:49:00 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download INFO: Downloading Ruby Runtime Plugin Oct 28, 2015 8:49:01 AM hudson.PluginManager dynamicLoad INFO: Attempting to dynamic load /var/lib/jenkins/plugins/ruby-runtime.jpi Oct 28, 2015 8:49:02 AM ruby.RubyRuntimePlugin start INFO: Injecting JRuby into XStream Oct 28, 2015 8:49:02 AM hudson.model.UpdateCenter$DownloadJob run SEVERE: Failed to install Ruby Runtime Plugin java.io.IOException: Failed to dynamically deploy this plugin at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1328) at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1126) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110) at java.lang.Thread.run(Thread.java:744) Caused by: java.io.IOException: Failed to install ruby-runtime plugin at hudson.PluginManager.dynamicLoad(PluginManager.java:487) at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1324) ... 5 more Caused by: java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager.dynamicLoad(PluginManager.java:478) ... 6 more Caused by: java.lang.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:270) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 7 more {noformat}
    via by Andrea Barbieri,
  • attempting to install the ruby-runtime plugin (version 0.12) throws the following error: {noformat} INFO: Starting the installation of Ruby Runtime Plugin on behalf of andrea Oct 28, 2015 8:49:00 AM hudson.model.UpdateCenter$UpdateCenterConfiguration download INFO: Downloading Ruby Runtime Plugin Oct 28, 2015 8:49:01 AM hudson.PluginManager dynamicLoad INFO: Attempting to dynamic load /var/lib/jenkins/plugins/ruby-runtime.jpi Oct 28, 2015 8:49:02 AM ruby.RubyRuntimePlugin start INFO: Injecting JRuby into XStream Oct 28, 2015 8:49:02 AM hudson.model.UpdateCenter$DownloadJob run SEVERE: Failed to install Ruby Runtime Plugin java.io.IOException: Failed to dynamically deploy this plugin at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1328) at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1126) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at hudson.remoting.AtmostOneThreadExecutor$Worker.run(AtmostOneThreadExecutor.java:110) at java.lang.Thread.run(Thread.java:744) Caused by: java.io.IOException: Failed to install ruby-runtime plugin at hudson.PluginManager.dynamicLoad(PluginManager.java:487) at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1324) ... 5 more Caused by: java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager.dynamicLoad(PluginManager.java:478) ... 6 more Caused by: java.lang.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:270) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 7 more {noformat}
    via by Andrea Barbieri,
    • java.io.IOException: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:441) at hudson.PluginManager$2$1$1.run(PluginManager.java:384) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$8.runTask(Jenkins.java:915) 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(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ClassCircularityError: org/jruby/RubyClass at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.jenkinsci.bytecode.ClassWriter.loadClass(ClassWriter.java:97) at org.jenkinsci.bytecode.ClassWriter.getCommonSuperClass(ClassWriter.java:64) at org.kohsuke.asm5.ClassWriter.getMergedType(ClassWriter.java:1654) at org.kohsuke.asm5.Frame.merge(Frame.java:1426) at org.kohsuke.asm5.Frame.merge(Frame.java:1374) at org.kohsuke.asm5.MethodWriter.visitMaxs(MethodWriter.java:1475) at org.kohsuke.asm5.tree.MethodNode.accept(MethodNode.java:833) at org.kohsuke.asm5.commons.JSRInlinerAdapter.visitEnd(JSRInlinerAdapter.java:187) at org.jenkinsci.bytecode.Transformer$1$1.visitEnd(Transformer.java:107) at org.kohsuke.asm5.MethodVisitor.visitEnd(MethodVisitor.java:877) at org.kohsuke.asm5.ClassReader.readMethod(ClassReader.java:1021) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:693) at org.kohsuke.asm5.ClassReader.accept(ClassReader.java:506) at org.jenkinsci.bytecode.Transformer.transform(Transformer.java:113) at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(ClassicPluginStrategy.java:800) at jenkins.util.AntClassLoader.getClassFromStream(AntClassLoader.java:1310) at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1366) at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1326) at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1079) at java.lang.ClassLoader.loadClass(Unknown Source) at org.jenkinsci.jruby.RubyClassConverter.<init>(RubyClassConverter.java:12) at org.jenkinsci.jruby.JRubyXStream.register(JRubyXStream.java:25) at ruby.RubyRuntimePlugin.initRubyXStreams(RubyRuntimePlugin.java:44) at ruby.RubyRuntimePlugin.start(RubyRuntimePlugin.java:28) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:449) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:438) ... 9 more

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