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Posted to users@tomcat.apache.org by Rich Baldwin <Ri...@noaa.gov> on 2002/03/28 22:03:00 UTC

Error in tomcat 4.0.3

Thought I'd test tomcat 4.0.3 w/ my servlets.  Note: these same routines
are running w/o any problems in
tomcat 4.0.1.  I get the following error in 4.0.3...  Any ideas.


Apache Tomcat/4.0.3 - HTTP Status 500 - Internal Server Error

--------------------------------------------------------------------------------

type Exception report

message Internal Server Error

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

exception

javax.servlet.ServletException: Servlet.init() for servlet StateLister
threw exception
 at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:935)

 at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:653)

 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)

 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)

 at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)

 at java.lang.Thread.run(Thread.java:536)


root cause

java.lang.NullPointerException
 at org.webmacro.util.Settings.load(Settings.java:97)
 at org.webmacro.util.Settings.(Settings.java:56)
 at org.webmacro.Broker.loadDefaultSettings(Broker.java:273)
 at org.webmacro.servlet.Servlet22Broker.(Servlet22Broker.java:52)
 at
org.webmacro.servlet.Servlet22Broker.getBroker(Servlet22Broker.java:85)
 at org.webmacro.servlet.ServletBroker.getBroker(ServletBroker.java:73)
 at org.webmacro.WM.(WM.java:95)
 at org.webmacro.servlet.WMServlet.initWebMacro(WMServlet.java:681)
 at org.webmacro.servlet.WMServlet.init(WMServlet.java:117)
 at javax.servlet.GenericServlet.init(GenericServlet.java:258)
 at org.webmacro.servlet.WMServlet.init(WMServlet.java:93)
 at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:916)

 at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:653)

 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)

 at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)

 at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)

 at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)

 at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
 at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)

 at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)

 at java.lang.Thread.run(Thread.java:536)




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