[Anthill] Receiving 'HTTP 500 Status' when accessing Anthill via Tomcat

Sanders, Cheryl L. CHERYL.L.SANDERS at saic.com
Wed Nov 30 14:38:11 CST 2005 

Hi,

 

I've successfully installed Tomcat 5.5.12 on a Sun Solaris UltraSparc
platform (Solaris 9) and downloaded anthill, extracted and moved the .war
file to $CATALINE_HOME/webapps, but when I click on the link, the HTTP 500
Status error is displayed.  I am running Tomcat Admin with no problem, and
can load other .war files without any problems.  Any ideas?  The log file
error messages are below:

 

 

Nov 30, 2005 3:19:36 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.Exception: ANTHILL singleton construction error.
      at com.urbancode.anthill.Anthill.<init>(Anthill.java:145)
      at com.urbancode.anthill.Anthill.getAnthill(Anthill.java:114)
      at
org.apache.jsp.style.anthillStyle_jsp._jspService(org.apache.jsp.style.anthi
llStyle_jsp:46)
      at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
22)
      at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
      at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
      at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
      at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
      at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
      at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
      at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
      at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
      at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
      at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:663)
      at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
      at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
      at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
      at java.lang.Thread.run(Thread.java:595)
Nov 30, 2005 3:19:37 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.Exception: ANTHILL singleton construction error.
      at com.urbancode.anthill.Anthill.<init>(Anthill.java:145)
      at com.urbancode.anthill.Anthill.getAnthill(Anthill.java:114)
      at
org.apache.jsp.style.anthillStyle_jsp._jspService(org.apache.jsp.style.anthi
llStyle_jsp:46)
      at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
22)
      at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
      at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
      at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
      at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
      at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
      at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
      at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
      at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
      at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
      at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:663)
      at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
      at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
      at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
      at java.lang.Thread.run(Thread.java:595)
Nov 30, 2005 3:24:11 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.Exception: ANTHILL singleton construction error.
      at com.urbancode.anthill.Anthill.<init>(Anthill.java:145)
      at com.urbancode.anthill.Anthill.getAnthill(Anthill.java:114)
      at
org.apache.jsp.style.anthillStyle_jsp._jspService(org.apache.jsp.style.anthi
llStyle_jsp:46)
      at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
22)
      at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
      at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
      at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:252)
      at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:173)
      at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)
      at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
      at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
      at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
      at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
      at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
      at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:663)
      at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:527)
      at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
      at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
      at java.lang.Thread.run(Thread.java:595)
            

 

Cheryl L. Sanders

Software Configuration Management Engineer

SAIC - Advanced Communications Division

360 Central Ave, Suite 1370

St. Petersburg, FL 33701

(727) 502-8376 fax: (727) 822-7776

 <mailto:cheryl.l.sanders at saic.com> cheryl.l.sanders at saic.com

 

 

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