don't know if this is a bug or not, but the task scanner doesn't work correctly,
for the graphic there is a broken link on the status page.
I upgraded Hudson to 1.88 and the Scanner to 2.0
An Exception ist thrown and shown on the webpage:
javax.servlet.ServletException: java.lang.ClassCastException: java.lang.Object cannot be cast to hudson.plugins.tasks.TasksResult
org.kohsuke.stapler.Stapler.invoke(Stapler.java:370)
org.kohsuke.stapler.MetaClass$15.dispatch(MetaClass.java:361)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:361)
org.kohsuke.stapler.MetaClass$9.doDispatch(MetaClass.java:240)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:361)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:298)
org.kohsuke.stapler.Stapler.service(Stapler.java:98)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
hudson.security.HudsonFilter.doFilter(HudsonFilter.java:88)
