Hudson ver. 1.265, Java 1.6u11, Vista SP1

Freshly installed plugin; fresh start of Hudson.

If i hit: http://localhost:9898/job/Calc/0/jmeter/ (the "JMeter Report" link
on http://localhost:9898/job/Calc/0/, I get:

===
Status Code: 500
Exception:
Stacktrace:
java.lang.NullPointerException
at hudson.plugins.jmeter.JMeterBuildAction.getJmeterReport
(JMeterBuildAction.java:55)
at hudson.plugins.jmeter.JMeterBuildAction.getTarget
(JMeterBuildAction.java:67)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:363)
at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:294)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409)
at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:294)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409)
at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:173)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch
(NameBasedDispatcher.java:30)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:409)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:352)
at org.kohsuke.stapler.Stapler.service(Stapler.java:112)
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:61)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:53)
at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)
at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88)
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:619)

--------------------------------------------------------------------------------
Generated by Winstone Servlet Engine v0.9.10 at Fri Dec 19 09:39:58 EST 2008

===

The project DOES show graphs (ie the overview graphs at
http://localhost:9898/job/Calc/) but they are empty of data...just axes.

Console output is:

===
started
[CalcWS] $ cmd.exe /C gant.bat -P C:\DEVTOOLS\apache-ant-1.7.1\lib\ant-trax.jar
&& exit %%ERRORLEVEL%%
[delete] Deleting directory C:\DEVELOPMENT\CalcWS\jmeter\results
[mkdir] Created dir: C:\DEVELOPMENT\CalcWS\jmeter\results
Starting...
ANT_HOME=C:\DEVTOOLS\apache-ant-1.7.1
[jmeter] Executing test plan: C:\DEVELOPMENT\CalcWS\jmeter\calc.jmx ==>
C:\DEVELOPMENT\CalcWS\jmeter\results\jmeter-results.jtl
[jmeter] Created the tree successfully using
C:\DEVELOPMENT\CalcWS\jmeter\calc.jmx
[jmeter] Starting the test @ Fri Dec 19 09:09:47 EST 2008 (1229641787160)
[jmeter] Tidying up ... @ Fri Dec 19 09:09:51 EST 2008 (1229641791087)
[jmeter] ... end of run
[xslt] Processing C:\DEVELOPMENT\CalcWS\jmeter\results\jmeter-results.jtl
to C:\DEVELOPMENT\CalcWS\jmeter\results\jmeter-results.html
[xslt] Loading stylesheet c:\DEVTOOLS\jakarta-jmeter-2.3.2\extras\jmeter-
results-report_21.xsl
Recording JMeter reports jmeter/results/jmeter-results.jtl
Failed to parse C:\DEVELOPMENT\Hudson\jobs\Calc\builds\2008-12-19_09-09-45
\jmeter.xml
Error at line 4 char 140: No such accessible method: addSample() on object:
hudson.plugins.jmeter.HttpSample
JMeter report analysis failed. Setting Build to unstable.
finished: UNSTABLE
===

The referened jmeter.xml file looks well-formed and OK to me.

Cheers,

Alph