java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}}

Jenkins JIRA | decriptor | 6 years ago
  1. 0

    If I have the libvirt-slave plugin installed and try to edit one of my nodes (dummy) it throws an exception when I hit save. Stack trace: java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}} at hudson.model.Descriptor.newInstance(Descriptor.java:543) at hudson.model.Node.reconfigure(Node.java:392) at hudson.model.Computer.doConfigSubmit(Computer.java:1035) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:373) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:195) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:477) at org.kohsuke.stapler.Stapler.service(Stapler.java:159) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:157) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:131) at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:82) at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:84) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:65) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}} at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:628) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:368) at hudson.model.Descriptor.newInstance(Descriptor.java:534) ... 54 more Caused by: java.lang.IllegalArgumentException: Failed to convert the launcher parameter of the constructor public hudson.slaves.DumbSlave(java.lang.String,java.lang.String,java.lang.String,java.lang.String,hudson.model.Node$Mode,java.lang.String,hudson.slaves.ComputerLauncher,hudson.slaves.RetentionStrategy,java.util.List) throws java.io.IOException,hudson.model.Descriptor$FormException at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:622) ... 57 more Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.ComputerLauncher from {"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""} at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:628) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372) at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:620) ... 57 more Caused by: java.lang.IllegalArgumentException: Class ["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"] is specified in JSON, but no such class found in classLoader hudson.PluginManager$UberClassLoader at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:601) ... 59 more Caused by: java.lang.ClassNotFoundException: ["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"] at hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:642) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:596) ... 59 more

    Jenkins JIRA | 6 years ago | decriptor
    java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}}
  2. 0

    If I have the libvirt-slave plugin installed and try to edit one of my nodes (dummy) it throws an exception when I hit save. Stack trace: java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}} at hudson.model.Descriptor.newInstance(Descriptor.java:543) at hudson.model.Node.reconfigure(Node.java:392) at hudson.model.Computer.doConfigSubmit(Computer.java:1035) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:373) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:195) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:646) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:477) at org.kohsuke.stapler.Stapler.service(Stapler.java:159) at javax.servlet.http.HttpServlet.service(HttpServlet.java:45) at winstone.ServletConfiguration.execute(ServletConfiguration.java:249) at winstone.RequestDispatcher.forward(RequestDispatcher.java:335) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:157) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:131) at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:82) at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:84) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:65) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at winstone.FilterConfiguration.execute(FilterConfiguration.java:195) at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368) at winstone.RequestDispatcher.forward(RequestDispatcher.java:333) at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244) at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150) at java.lang.Thread.run(Thread.java:662) Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}} at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:628) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:368) at hudson.model.Descriptor.newInstance(Descriptor.java:534) ... 54 more Caused by: java.lang.IllegalArgumentException: Failed to convert the launcher parameter of the constructor public hudson.slaves.DumbSlave(java.lang.String,java.lang.String,java.lang.String,java.lang.String,hudson.model.Node$Mode,java.lang.String,hudson.slaves.ComputerLauncher,hudson.slaves.RetentionStrategy,java.util.List) throws java.io.IOException,hudson.model.Descriptor$FormException at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:622) ... 57 more Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.ComputerLauncher from {"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""} at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:628) at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372) at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:620) ... 57 more Caused by: java.lang.IllegalArgumentException: Class ["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"] is specified in JSON, but no such class found in classLoader hudson.PluginManager$UberClassLoader at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:601) ... 59 more Caused by: java.lang.ClassNotFoundException: ["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"] at hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:642) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:596) ... 59 more

    Jenkins JIRA | 6 years ago | decriptor
    java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.slaves.CommandLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"64bot","launcher":{"command":"/var/lib/jenkins/bin/go_slave_nunit.sh 151.155.248.175","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"jenkins2","nodeDescription":"build1 - 64bit machine","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}}
  3. 0

    Recent CentOS upgrade is causing errors under LTS 1.466.1

    Google Groups | 4 years ago | rmiddle
    javax.servlet.ServletException: java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"ubuntu","launcher":{"":"0","account":{"stapler-class":"hudson.os.windows.ManagedWindowsServiceAccount$LocalSystem"},"command":"","host":["96.234.181.4",""],"javaPath":"","jvmOptions":"","password":["lb-rocks",""],"port":"22222","prefixStartSlaveCmd":"","privatekey":"","stapler-class":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.JNLPLauncher","hudson.slaves.CommandLauncher","hudson.os.windows.ManagedWindowsServiceLauncher","hudson.plugins.libvirt.VirtualMachineLauncher"],"suffixStartSlaveCmd":"","tunnel":"","userName":"","username":"jenkins","vmargs":["",""]},"mode":"NORMAL","name":"vm02.ubuntu.ovirt.info","nodeDescription":"Ubuntu 12.04","nodeProperties":{"hudson-slaves-EnvironmentVariablesNodeProperty":{"env":{"key":"PATH","value":"$PATH:/sbin:/bin:/usr/sbin:/usr/bin"}},"hudson-tools-ToolLocationNodeProperty":{"locations":[{"home":"/usr/lib/jvm/java-1.7.0-openjdk-amd64","key":"hudson.model.JDK$DescriptorImpl@java-1.7.0-openjdk.x86_64"},{"home":"/usr/bin/git","key":"hudson.plugins.git.GitTool$DescriptorImpl@1.7.1-2"}]},"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/home/jenkins/slave","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}}
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  5. 0

    User list for the Hudson continuous build server.

    gmane.org | 9 months ago
    javax.servlet.ServletException: java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"ubuntu","launcher":{"":"0","account":{"stapler-class":"hudson.os.windows.ManagedWindowsServiceAccount$LocalSystem"},"command":"","host":["96.234.181.4",""],"javaPath":"","jvmOptions":"","password":["lb-rocks",""],"port":"22222","prefixStartSlaveCmd":"","privatekey":"","stapler-class":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.JNLPLauncher","hudson.slaves.CommandLauncher","hudson.os.windows.ManagedWindowsServiceLauncher","hudson.plugins.libvirt.VirtualMachineLauncher"],"suffixStartSlaveCmd":"","tunnel":"","userName":"","username":"jenkins","vmargs":["",""] },"mode":"NORMAL","name":"vm02.ubuntu.ovirt.info","nodeDescription":"Ubuntu 12.04","nodeProperties":{"hudson-slaves-EnvironmentVariablesNodeProperty":{"env":{"key":"PATH","value":"$PATH:/sbi n:/bin:/u sr/sbin:/usr/bin"}},"hudson-tools-ToolLocationNodeProperty":{"locations":[{"home":"/usr/lib/jvm/java-1.7.0-openjdk-amd64","key": },{"home":"/usr/bin/git","key": }]},"stapler-class-bag":"true"},"numExecutors":"5","remoteFS":"/home/jenkins/slave","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"}}
  6. 0

    Exception 'Failed to instantiate class org.jenkinsci.plugins.ghprb.GhprbTrigger' when removing trigger setup section in both plugin and job configurations

    GitHub | 1 year ago | leaxfm
    javax.servlet.ServletException: java.lang.RuntimeException: Failed to instantiate class org.jenkinsci.plugins.ghprb.GhprbTrigger from {"gitHubAuthId":"0ca74f26-7261-4466-99cd-c79a82365cbf","adminlist":"jenkins2gissquare leaxfm","useGitHubHooks":true,"triggerPhrase":"!test","onlyTriggerPhrase":false,"autoCloseFailedPullRequests":false,"skipBuildPhrase":".*\\[skip\\W+ci\\].*","displayBuildErrorsOnDownstreamBuilds":false,"cron":"H/5 * * * *","whitelist":"","orgslist":"","allowMembersOfWhitelistedOrgsAsAdmin":false,"permitAll":false,"buildDescTemplate":"","whiteListTargetBranches":{"branch":""},"extensions":{"stapler-class":"","$class":""}}

  1. davidvanlaatum 10 times, last 6 months ago
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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    ["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"]

    at hudson.PluginManager$UberClassLoader.findClass()
  2. Hudson
    PluginManager$UberClassLoader.findClass
    1. hudson.PluginManager$UberClassLoader.findClass(PluginManager.java:642)
    1 frame
  3. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    2. java.lang.ClassLoader.loadClass(ClassLoader.java:248)
    2 frames
  4. Stapler
    RequestImpl.bindJSON
    1. org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:596)
    2. org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372)
    3. org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:620)
    4. org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372)
    5. org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:368)
    5 frames
  5. Hudson
    Computer.doConfigSubmit
    1. hudson.model.Descriptor.newInstance(Descriptor.java:534)
    2. hudson.model.Node.reconfigure(Node.java:392)
    3. hudson.model.Computer.doConfigSubmit(Computer.java:1035)
    3 frames
  6. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  7. Stapler
    Stapler.service
    1. org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
    2. org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
    3. org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
    4. org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103)
    5. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    6. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
    7. org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
    8. org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:373)
    9. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
    10. org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
    11. org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:195)
    12. org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
    13. org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
    14. org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
    15. org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
    16. org.kohsuke.stapler.Stapler.service(Stapler.java:159)
    16 frames
  8. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:45)
    1 frame
  9. winstone
    RequestDispatcher.doFilter
    1. winstone.ServletConfiguration.execute(ServletConfiguration.java:249)
    2. winstone.RequestDispatcher.forward(RequestDispatcher.java:335)
    3. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378)
    3 frames
  10. Hudson
    PluginServletFilter$1.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94)
    1 frame
  11. net.bull.javamelody
    PluginMonitoringFilter.doFilter
    1. net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:157)
    2. net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:131)
    3. net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:82)
    3 frames
  12. org.jvnet.hudson
    HudsonMonitoringFilter.doFilter
    1. org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:84)
    1 frame
  13. Hudson
    PluginServletFilter$1.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97)
    1 frame
  14. hudson.plugins.greenballs
    GreenBallFilter.doFilter
    1. hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:52)
    1 frame
  15. Hudson
    PluginServletFilter$1.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97)
    1 frame
  16. hudson.plugins.audit_trail
    AuditTrailFilter.doFilter
    1. hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:65)
    1 frame
  17. Hudson
    PluginServletFilter.doFilter
    1. hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:97)
    2. hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86)
    2 frames
  18. winstone
    RequestDispatcher.doFilter
    1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
    2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
    2 frames
  19. Hudson
    CrumbFilter.doFilter
    1. hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
    1 frame
  20. winstone
    RequestDispatcher.doFilter
    1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
    2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
    2 frames
  21. Hudson
    HudsonFilter.doFilter
    1. hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
    2. hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
    3. hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
    3 frames
  22. winstone
    RequestDispatcher.doFilter
    1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
    2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
    2 frames
  23. Hudson
    CharacterEncodingFilter.doFilter
    1. hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
    1 frame
  24. winstone
    RequestHandlerThread.run
    1. winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
    2. winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
    3. winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
    4. winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)
    5. winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
    5 frames
  25. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:662)
    1 frame