Fehlermeldung Nutch

[flex001]

Hi zusammen,

ich bin grad mal am testen von Nutch und habe nachdem ich das war-file in mein tomcat kopiert und den server aufgerufen habe folgende fehlermeldung (beim suchen erst!):


HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

root cause

java.lang.NullPointerException
org.apache.nutch.searcher.NutchBean.init(NutchBean .java:96)
org.apache.nutch.searcher.NutchBean.<init>(NutchBean.java:82)
org.apache.nutch.searcher.NutchBean.<init>(NutchBean.java:72)
org.apache.nutch.searcher.NutchBean.get(NutchBean. java:64)
org.apache.jsp.search_jsp._jspService(search_jsp.j ava:112)
org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

jemand ne Idee was hier falsch läuft?