I note that entering "/15 * * * *" in the 'Poll SCM' job config field causes a
crash:
Exception: java.lang.RuntimeException: Failed to instantiate class
hudson.triggers.SCMTrigger from {"scmpoll_spec":"/15 * * * *"}
Stacktrace:
javax.servlet.ServletException: java.lang.RuntimeException: Failed to
instantiate class hudson.triggers.SCMTrigger from {"scmpoll_spec":"/15 * * * *"}
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:616)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:241)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:241)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:659)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:488)
at org.kohsuke.stapler.Stapler.service(Stapler.java:162)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
at
hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:66)
at
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
at
hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:58)
at
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:98)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.jenkinsci.plugins.reverse_proxy_auth.ReverseProxySecurityRealm$1.doFilter(ReverseProxySecurityRealm.java:92)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:50)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:679)
Caused by: java.lang.RuntimeException: Failed to instantiate class
hudson.triggers.SCMTrigger from {"scmpoll_spec":"/15 * * * *"}
at hudson.model.Descriptor.newInstance(Descriptor.java:575)
at
hudson.model.AbstractProject.buildDescribable(AbstractProject.java:1867)
at hudson.model.AbstractProject.submit(AbstractProject.java:1846)
at hudson.model.Project.submit(Project.java:197)
at hudson.model.Job.doConfigSubmit(Job.java:1001)
at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:706)
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:616)
at
org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:288)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:151)
at
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:90)
at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:111)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:574)
... 49 more
Caused by: java.lang.IllegalArgumentException: Failed to instantiate class
hudson.triggers.SCMTrigger from {"scmpoll_spec":"/15 * * * *"}
at
org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:633)
at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:377)
at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:373)
at hudson.model.Descriptor.newInstance(Descriptor.java:566)
... 64 more
Caused by: java.lang.IllegalArgumentException: antlr.ANTLRException: Invalid
input: "/15 * * * *": line 1:1: unexpected token: /
at
org.kohsuke.stapler.RequestImpl.invokeConstructor(RequestImpl.java:439)
at org.kohsuke.stapler.RequestImpl.access$300(RequestImpl.java:76)
at
org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:631)
... 67 more
Caused by: antlr.ANTLRException: Invalid input: "/15 * * * *": line 1:1:
unexpected token: /
at hudson.scheduler.CronTabList.create(CronTabList.java:87)
at hudson.scheduler.CronTabList.create(CronTabList.java:73)
at hudson.triggers.Trigger.<init>(Trigger.java:161)
at hudson.triggers.SCMTrigger.<init>(SCMTrigger.java:78)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at
org.kohsuke.stapler.RequestImpl.invokeConstructor(RequestImpl.java:424)
... 69 more
Caused by: line 1:1: unexpected token: /
at hudson.scheduler.CrontabParser.startRule(CrontabParser.java:166)
at hudson.scheduler.CronTab.set(CronTab.java:90)
at hudson.scheduler.CronTab.<init>(CronTab.java:80)
at hudson.scheduler.CronTabList.create(CronTabList.java:85)
... 77 more
<phew>
Well, I should of course have typed "*/5 * * * *" but it seems a bit off that
this simple data entry error should bring Jenkins tumblin' down like a big ol'
tower o' cards.
