clover jenkins plugin link "clover summary report error"

Hi,

 

A Clover jenkins plugin issue after couple runs of my code coverage build on jenkins.

The code coverage tracking graph is gone.

The summary line of each job shows this: "Clover Code Coverage - null% method null, conditional null, statement null. "

Clicking on " Clover Summary Report" give me  an exception as below:

 

com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException
	at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2234)
	at com.google.common.cache.LocalCache.get(LocalCache.java:3965)
	at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3969)
	at com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4829)
	at hudson.plugins.clover.CloverBuildAction.getResult(CloverBuildAction.java:162)
	at hudson.plugins.clover.CloverBuildAction.getTarget(CloverBuildAction.java:111)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:674)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.MetaClass$13.dispatch(MetaClass.java:411)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.MetaClass$13.dispatch(MetaClass.java:411)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:249)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
	at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:132)
	at com.cloudbees.jenkins.support.slowrequest.SlowRequestFilter.doFilter(SlowRequestFilter.java:37)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129)
	at com.smartcodeltd.jenkinsci.plugin.assetbundler.filters.LessCSS.doFilter(LessCSS.java:46)
	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:129)
	at 

 

By digging into jenkins log, I found the exception message:

 

Sep 02, 2016 9:50:41 AM hudson.ExpressionFactory2$JexlExpression evaluate

WARNING: Caught exception evaluating: it.elementCoverage in /job/nsx-code-coverage-ccp-unit/43/. Reason: java.lang.reflect.InvocationTargetException

 

Is this path correct?

 

By looking into github code, I pinned down the problem to this line:

https://github.com/jenkinsci/clover-plugin/blob/master/src/main/java/hudson/plugins/clover/CloverPublisher.java

 

 

static File getCloverXmlReport(Run<?, ?> build) {
 
    return new File(build.getRootDir(), "clover.xml");
 
}

 

 

Is build.getRootDir() the right way to get correct path for clover.xml?

1 answer

This widget could not be displayed.

Hi Will, your issue sounds similar to the issue fixed in recently merged pull-request:

https://github.com/jenkinsci/clover-plugin/commit/ec07020068e5e1b23d12053d42eb2149629fac4b 

Please note that there is no official release with this fix yet. You may want to try the fix by building a snapshot version (git clone + mvn install) and installing it in Jenkins.

Suggest an answer

Log in or Sign up to answer
Community showcase
Posted Monday in Confluence

Why start from scratch? Introducing four new templates for Confluence Cloud

Hi my Community friends!  For those who don't know me, I'm a product marketer on the Confluence Cloud team - nice to meet you! For those of you who do, you know that I've been all up in your Co...

382 views 3 6
Join discussion

Atlassian User Groups

Connect with like-minded Atlassian users at free events near you!

Find a group

Connect with like-minded Atlassian users at free events near you!

Find my local user group

Unfortunately there are no AUG chapters near you at the moment.

Start an AUG

You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs

Groups near you