Created an attachment (id=345)
Japex Trend report page

We have a master/slave configuration. Probably of interest for this case

Stack trace in localhost log of tomcat:

SEVERE: Servlet.service() for servlet Stapler threw exception
java.lang.NullPointerException
at
hudson.plugins.japex.JapexReportAction$Parsed.<init>(JapexReportAction.java:64)
at
hudson.plugins.japex.JapexReportAction.parseReports(JapexReportAction.java:157)
at
hudson.plugins.japex.JapexReportAction.getTarget(JapexReportAction.java:98)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:372)
at org.kohsuke.stapler.MetaClass$15.dispatch(MetaClass.java:384)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:440)
at org.kohsuke.stapler.MetaClass$9.doDispatch(MetaClass.java:263)
at
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:440)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:361)
at org.kohsuke.stapler.Stapler.service(Stapler.java:121)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:53)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:45)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)

Looked into the sources and found the issue.
Our reports are stored in subfolders, while code is assuming it to be in the
japex folder. Please find patch attached which fixes this issue.

Created an attachment (id=391)
patch

Patch is available, can someone look to this and commit?