Method expression syntax error in jsp jsf 2.0 eclipse

Question

hi i made a simple bean jsp project, n ussed el to call methods in backing bean n show some text on the basis of method called....
the project works perfectly fine, but theres a small issue, that eclipse jsp editor marks the expression as red n shows err.. the proj deploys fine on tomcat, n even works fine with expected results...
wat should i do to fix that err show by eclipse...
using eclipse helios with wtp 3.2, tomcat 7, jsf 2.0, el-api n el-impl 2.2 version jars in tomcat lib.... n latest jstl n standard jars...
eg of jsp call -      <h:outputText value="#{myJsfBean.fetchCourseName(studentBean.courseId)}" />
backing bean fn -
public String fetchCourseName(Integer iCourseId){
          String theCourseName="";
          for(CourseBean aCourseBean:courseBeanList){
               if(aCourseBean.getCourseId().equals(iCourseId)){
                    theCourseName=aCourseBean.getCourseName();
                    break;
          return theCourseName;
jsp editor show err - Multiple annotations found at this line:
     - Syntax error in EL
     - Expression must be a value expression but is a method
     expression
for "#{myJsfBean.fetchCourseName(studentBean.courseId)}" part of the expression
its a trivial issue i think but annoying,, tried to search alot cudnt fix it....
plz help

Answer 1

my guess is that the project is not setup as being a JEE6 project and is being validated it as if it is a JEE5 application; the ability to be able to call methods with parameters through an EL expression is a new feature of JEE6 (or to be more precise: the el 2.2 API).
Perhaps you can specify in your project properties that this is in fact a JEE6 project? Eclipse Helios should support JSF 2.0 out of the box.