Status Code: 500
Exception:
Stacktrace:
java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"","launcher":{"command":"ssh jenkins@lenny32-builder-1 /var/lib/jenkins/bin/start.sh","host":"","javaPath":"","jvmOptions":"","password":["",""],"port":"22","privatekey":"","stapler-class":["hudson.os.windows.ManagedWindowsServiceLauncher","hudson.slaves.CommandLauncher","hudson.slaves.JNLPLauncher","hudson.plugins.libvirt.VirtualMachineLauncher","hudson.plugins.sshslaves.SSHLauncher"],"tunnel":"","userName":"","username":"","vmargs":""},"mode":"NORMAL","name":"lenny32-builder-1","nodeDescription":"","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"2","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"},"type":"hudson.slaves.DumbSlave$DescriptorImpl"}
at hudson.model.Descriptor.newInstance(Descriptor.java:543)
at hudson.model.ComputerSet.doDoCreateItem(ComputerSet.java:259)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.kohsuke.stapler.Function$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$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 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.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:173)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:66)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)
at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.DumbSlave from {"":["hudson.plugins.sshslaves.SSHLauncher","hudson.slaves.RetentionStrategy$Always"],"labelString":"","launcher":{"command":"ssh jenkins@lenny32-builder-1 /var/lib/jenkins/bin/start.sh","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":"lenny32-builder-1","nodeDescription":"","nodeProperties":{"stapler-class-bag":"true"},"numExecutors":"2","remoteFS":"/var/lib/jenkins","retentionStrategy":{"stapler-class":"hudson.slaves.RetentionStrategy$Always"},"type":"hudson.slaves.DumbSlave$DescriptorImpl"}
at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:628)
at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:372)
at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:368)
at hudson.model.Descriptor.newInstance(Descriptor.java:534)
... 58 more
Caused by: java.lang.IllegalArgumentException: Failed to convert the launcher parameter of the constructor public hudson.slaves.DumbSlave(java.lang.String,java.lang.String,java.lang.String,java.lang.String,hudson.model.Node$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)
... 61 more
Caused by: java.lang.IllegalArgumentException: Failed to instantiate class hudson.slaves.ComputerLauncher from {"command":"ssh jenkins@lenny32-builder-1 /var/lib/jenkins/bin/start.sh","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)
... 61 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)
... 63 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)
... 63 more
Generated by Winstone Servlet Engine v0.9.10 at Tue Apr 26 19:04:55 UYT 2011