Error with Eclipse - please help me

Question

Hi
I know that maybe that's not the best place to ask about DisplayTag, but You are my last chance !!! So please help me!
I am using DisplayTag in my web application. Could You tell me please why a got such error in my class?
The type javax.servlet.jsp.PageContext cannot be resolved. It is indirectly referenced from
required .class filesThe code of class :
package bus;
import org.displaytag.decorator.TableDecorator;
public class Wrapper extends TableDecorator
     static public int i=0;
     public Wrapper()
          super();
}I read that is not the problem with my class but with my project and I have to build path in my project. But how can I do this???
Thnx for help
Martin

Answer 1

You need to add the javax.servlet classes to your classpath.
Easiest way is to extend the JRE in eclipse with those classes so that it would automatically be applied to every new project. Go to Window - Preferences - Java - Installed JREs - Select the JRE used - Edit - Add External JARs - add the JAR with javax.servlet classes to the JRE system libraries.
You can use the javaee.jar of the Java EE 5.0 SDK [1] or the Glassfish /lib directory [2], or the servlet-api.jar of Tomcat's /lib directory [3].
[1] http://java.sun.com/javaee
[2] https://glassfish.dev.java.net
[3] http://tomcat.apache.org