About 'Test Root Action'

[Kenny]

Hello

I updated jenkins-plugin by 'gem install jpi' and checked out the
newest jenkins-prototype-ruby-plugin.
When I run it, the link of 'Test Root Action' is displayed well but as
it is clicked, the following exception occurs.

****** exception ******
com.google.common.collect.ComputationException:
java.lang.NoSuchMethodError:
org.kohsuke.stapler.jelly.jruby.JRubyClassInfo.findResource(Ljava/lang/
String;Ljava/lang/ClassLoader;)Ljava/net/URL;
at com.google.common.collect.ComputingConcurrentHashMap
$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:397)
at
org.kohsuke.stapler.CachingScriptLoader.findScript(CachingScriptLoader.java:
61)
at
org.kohsuke.stapler.jelly.jruby.JRubyFacet.handleIndexRequest(JRubyFacet.java:
168)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:552)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:502)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:384)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:563)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:648)
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:95)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:
87)
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:680)
Caused by: java.lang.NoSuchMethodError:
org.kohsuke.stapler.jelly.jruby.JRubyClassInfo.findResource(Ljava/lang/
String;Ljava/lang/ClassLoader;)Ljava/net/URL;
at
org.kohsuke.stapler.jelly.jruby.JRubyClassInfo.loadScript(JRubyClassInfo.java:
42)
at
org.kohsuke.stapler.jelly.jruby.JRubyClassInfo.loadScript(JRubyClassInfo.java:
19)
at org.kohsuke.stapler.CachingScriptLoader
$1.apply(CachingScriptLoader.java:30)
at org.kohsuke.stapler.CachingScriptLoader
$1.apply(CachingScriptLoader.java:27)
at com.google.common.collect.ComputingConcurrentHashMap
$ComputingValueReference.compute(ComputingConcurrentHashMap.java:355)
at com.google.common.collect.ComputingConcurrentHashMap
$ComputingSegment.compute(ComputingConcurrentHashMap.java:184)
at com.google.common.collect.ComputingConcurrentHashMap
$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:153)
at
com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:
69)
at com.google.common.collect.ComputingConcurrentHashMap
$ComputingMapAdapter.get(ComputingConcurrentHashMap.java:393)
... 34 more

****** exception ******

Would someone please tell me how I can solve this?
Thanks.

[Charles Lowell]

Hi Kenny,

That said, I suspect that perhaps you need a newer version of jenkins-war. That's more of an intuition than a firm diagnosis of your problem though since I'm not familiar with this particular error.

I also suspect that KK knows exactly what this exception means :)

cheers,

Charles