Status Code: 500

Exception: 
Stacktrace:
java.lang.IllegalArgumentException: Failed to instantiate class org.jenkinsci.plugins.valgrind.config.ValgrindPublisherConfig from {"failThresholdDefinitelyLost":"10","failThresholdInvalidReadWrite":"10","failThresholdTotal":"10","kind":"org.jenkinsci.plugins.valgrind.ValgrindPublisher","pattern":"helloworld","stapler-class":"org.jenkinsci.plugins.valgrind.ValgrindPublisher","unstableThresholdDefinitelyLost":"100","unstableThresholdInvalidReadWrite":"100","unstableThresholdTotal":"100"}
	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:633)
	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:377)
	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:373)
	at org.jenkinsci.plugins.valgrind.ValgrindPublisher$ValgrindPublisherDescriptor.newInstance(ValgrindPublisher.java:259)
	at org.jenkinsci.plugins.valgrind.ValgrindPublisher$ValgrindPublisherDescriptor.newInstance(ValgrindPublisher.java:209)
	at hudson.model.Descriptor.newInstancesFromHeteroList(Descriptor.java:912)
	at hudson.model.Descriptor.newInstancesFromHeteroList(Descriptor.java:899)
	at hudson.util.DescribableList.rebuildHetero(DescribableList.java:184)
	at hudson.model.Project.submit(Project.java:203)
	at hudson.model.Job.doConfigSubmit(Job.java:990)
	at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:665)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.kohsuke.stapler.Function$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)
	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:45)
	at winstone.ServletConfiguration.execute(ServletConfiguration.java:248)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:376)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:95)
	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:87)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
	at winstone.FilterConfiguration.execute(FilterConfiguration.java:194)
	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:366)
	at winstone.RequestDispatcher.forward(RequestDispatcher.java:331)
	at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:215)
	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:138)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
	at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.IllegalArgumentException: Specified type class org.jenkinsci.plugins.valgrind.ValgrindPublisher is not assignable to the expected class org.jenkinsci.plugins.valgrind.config.ValgrindPublisherConfig
	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:603)
	... 56 more

Generated by Winstone Servlet Engine v0.9.10 at Fri May 11 11:31:35 CEST 2012