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Posted to users@tomcat.apache.org by Fabbris Pierluigi <pi...@poste.it> on 2007/07/31 15:08:14 UTC
Problem to configure servelet on Tomcat6
Hi,
I've configured Tomacat 6 for Servlet but I've this error:
*message*
*description* _The server encountered an internal error () that
prevented it from fulfilling this request._
*exception*
javax.servlet.ServletException: Servlet.init() for servlet default threw
exception
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:852)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:584)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
java.lang.Thread.run(Unknown Source)
*root cause*
java.lang.NumberFormatException: For input string: ""
java.lang.NumberFormatException.forInputString(Unknown Source)
java.lang.Integer.parseInt(Unknown Source)
java.lang.Integer.parseInt(Unknown Source)
org.apache.catalina.servlets.DefaultServlet.init(DefaultServlet.java:221)
javax.servlet.GenericServlet.init(GenericServlet.java:212)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:852)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:584)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
java.lang.Thread.run(Unknown Source)
*note* _The full stack trace of the root cause is available in the
Apache Tomcat/6.0.13 logs._
------------------------------------------------------------------------
Apache Tomcat/6.0.13
How can resolve this problem?
Hoping a reply.
Sincerally yours,
Fabbris Pierluigi
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RE: Problem to configure servelet on Tomcat6
Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Fabbris Pierluigi [mailto:pierluigi.fabbris@poste.it]
> Subject: Problem to configure servelet on Tomcat6
>
> java.lang.NumberFormatException: For input string: ""
> java.lang.NumberFormatException.forInputString(Unknown Source)
> java.lang.Integer.parseInt(Unknown Source)
> java.lang.Integer.parseInt(Unknown Source)
>
org.apache.catalina.servlets.DefaultServlet.init(DefaultServlet.java:221
)
The above line is trying to retrieve the value of the debug <init-param>
nested inside the <servlet> declaration for the DefaultServlet. You
have apparently changed this from 0 to an empty (or at least
non-numeric) string. Don't do that.
- Chuck
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Re: Problem to configure servelet on Tomcat6
Posted by reno <re...@free.fr>.
catch the NumberFormatException
check the given parameter:
if your parameter is empty or is different that a number, set it to a
default value
http://java.sun.com/j2se/1.5.0/docs/api/java/lang/NumberFormatException.html
it is more a servlet problem than a tomcat problem
F.
> Hi,
> I've configured Tomacat 6 for Servlet but I've this error:
>
> *message*
>
> *description* _The server encountered an internal error () that
> prevented it from fulfilling this request._
>
> *exception*
>
> javax.servlet.ServletException: Servlet.init() for servlet default threw
> exception
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
>
> org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:852)
>
>
> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:584)
>
> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
> java.lang.Thread.run(Unknown Source)
>
> *root cause*
>
> java.lang.NumberFormatException: For input string: ""
> java.lang.NumberFormatException.forInputString(Unknown Source)
> java.lang.Integer.parseInt(Unknown Source)
> java.lang.Integer.parseInt(Unknown Source)
>
> org.apache.catalina.servlets.DefaultServlet.init(DefaultServlet.java:221)
> javax.servlet.GenericServlet.init(GenericServlet.java:212)
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
>
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
>
> org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:852)
>
>
> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:584)
>
> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
> java.lang.Thread.run(Unknown Source)
>
> *note* _The full stack trace of the root cause is available in the
> Apache Tomcat/6.0.13 logs._
>
> ------------------------------------------------------------------------
>
>
> Apache Tomcat/6.0.13
>
> How can resolve this problem?
> Hoping a reply.
> Sincerally yours,
> Fabbris Pierluigi
>
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>