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

varban vvv at urbancode.com
Wed Nov 30 15:48:58 CST 2005 

Hy Cheryl,

try loading the anthill.war file trough the admin interface.

Regards,
Varban

Sanders, Cheryl L. wrote:
> 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.anthillStyle_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:322)
>       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(ApplicationFilterChain.java:252)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java: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.processConnection(Http11BaseProtocol.java:663)
>       at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>       at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>       at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
>       at java.lang.Thread.run(Thread.java:595)
> Nov 30, 2005 3:19:37 PM org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.Exception: ANTHILL singleton construction error.
>       at com.urbancode.anthill.Anthill.<init>(Anthill.java:145)
>       at com.urbancode.anthill.Anthill.getAnthill(Anthill.java:114)
>       at 
> org.apache.jsp.style.anthillStyle_jsp._jspService(org.apache.jsp.style.anthillStyle_jsp:46)
>       at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at 
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>       at 
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>       at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>       at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>       at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
>       at 
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
>       at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>       at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>       at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
>       at java.lang.Thread.run(Thread.java:595)
> Nov 30, 2005 3:24:11 PM org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.Exception: ANTHILL singleton construction error.
>       at com.urbancode.anthill.Anthill.<init>(Anthill.java:145)
>       at com.urbancode.anthill.Anthill.getAnthill(Anthill.java:114)
>       at 
> org.apache.jsp.style.anthillStyle_jsp._jspService(org.apache.jsp.style.anthillStyle_jsp:46)
>       at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at 
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
>       at 
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
>       at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>       at 
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>       at 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:868)
>       at 
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:663)
>       at 
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>       at 
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>       at 
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java: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
> 
> cheryl.l.sanders at saic.com <mailto:cheryl.l.sanders at saic.com>
> 
>  
> 
>  
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
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