Solved

Jbuilder unable to invoke method that uses XML libraries from a servlet?

Posted on 2002-06-20
4
205 Views
Last Modified: 2013-11-24
I have written a class using JBuilder with methods that uses some XML libraries. It ran fine when it is invoked from another class. But when its invoked from a servlet. the following exceptions occured. Help?
org.xml.sax.SAXException: Namespace not supported by SAXParser
     at httpchanger.MapFileParser.process(MapFileParser.java:72)
     at httpchanger.mainclass.main(mainclass.java:46)
     at httpchanger.httpservlet.doGet(httpservlet.java:58)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
     at org.apache.tomcat.core.Handler.service(Handler.java:287)
     at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
     at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
     at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
     at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
     at java.lang.Thread.run(Thread.java:484)
0
Comment
Question by:tomboman
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 35

Accepted Solution

by:
girionis earned 60 total points
ID: 7095971
 Make sure that both the JBuilder and your Servlets have access to the same XML APIs. And always use the latest.

  Hope it helps.
0
 
LVL 1

Expert Comment

by:laax
ID: 7121419
Hi,

   Check the CLASSPATH of your webserver and/or application server where your servlet resides.

Laax.
0
 
LVL 35

Expert Comment

by:girionis
ID: 8860596
No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this
question is:

- points to girionis

Please leave any comments here within the
next seven days.

PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER !

girionis
Cleanup Volunteer
0

Featured Post

Raise the IQ of Your IT Alerts

From IT major incidents to manufacturing line slowdowns, every business process generates insights that need to reach the people required to take action. You need a platform that integrates with your business tools to create fully enabled DevOps toolchains.

You need xMatters.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Java contains several comparison operators (e.g., <, <=, >, >=, ==, !=) that allow you to compare primitive values. However, these operators cannot be used to compare the contents of objects. Interface Comparable is used to allow objects of a cl…
I had a project requirement for a displaying a user workbench .This workbench would consist multiple data grids .In each grid the user will be able to see a large number of data. These data grids should allow the user to 1. Sort 2. Export the …
Video by: Michael
Viewers learn about how to reduce the potential repetitiveness of coding in main by developing methods to perform specific tasks for their program. Additionally, objects are introduced for the purpose of learning how to call methods in Java. Define …
Viewers will learn one way to get user input in Java. Introduce the Scanner object: Declare the variable that stores the user input: An example prompting the user for input: Methods you need to invoke in order to properly get  user input:

717 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question