javax.servlet.ServletException: java.lang.ClassCastException: hudson.slaves.SlaveComputer cannot be cast to hudson.slaves.AbstractCloudComputer

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via Jenkins JIRA by Oliver Gondža, 1 year ago
java.lang.ClassCastException: hudson.slaves.SlaveComputer cannot be cast to hudson.slaves.AbstractCloudComputer
via Jenkins JIRA by Oliver Gondža, 1 year ago
java.lang.ClassCastException: hudson.slaves.SlaveComputer cannot be cast to hudson.slaves.AbstractCloudComputer
via GitHub by kaysoky
, 2 years ago
java.lang.RuntimeException: Failed to instantiate class org.jenkinsci.plugins.mesos.MesosSlave from {"name":"asdf","numExecutors":"1","labelString":"","idleTerminationMinutes":"3","type":"org.jenkinsci.plugins.mesos.MesosSlave"}
via Jenkins JIRA by junaid shaikh, 1 year ago
org.openid4java.discovery.DiscoveryException: 0x706: Failed to discover OpenID: http://localhost:9090/cfgmgnt.cas.sso/login/
via Jenkins JIRA by junaid shaikh, 1 year ago
org.openid4java.discovery.DiscoveryException: 0x706: Failed to discover OpenID: http://localhost:9090/cfgmgnt.cas.sso/login/
via GitHub by prologic
, 2 years ago
java.lang.RuntimeException: Failed to instantiate class hudson.slaves.DumbSlave from {"name":"test","nodeDescription":"","numExecutors":"1","remoteFS":"/home/jenkins","labelString":"","mode":"NORMAL
java.lang.ClassCastException: hudson.slaves.SlaveComputer cannot be cast to hudson.slaves.AbstractCloudComputer
at com.nirima.jenkins.plugins.docker.strategy.DockerOnceRetentionStrategy.start(DockerOnceRetentionStrategy.java:29)
at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:129)
at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1220)
at jenkins.model.Jenkins.setNodes(Jenkins.java:1717)
at jenkins.model.Jenkins.addNode(Jenkins.java:1699)
at hudson.model.ComputerSet.doDoCreateItem(ComputerSet.java:294)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)
at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)
at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:120)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:733)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:863)
at org.kohsuke.stapler.MetaClass$4.doDispatch(MetaClass.java:210)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:733)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:863)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:636)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491)
at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88)
at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:285)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:765)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:628)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)

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