har följande sida:
<jsp:useBean id="newsBean" scope="session" class="news.newsBean" />
<%
newsBean.getNewsFromNews();
// for(int i = 0;i < newsBean.getNews().length;i++)
// {
// out.println("<li>test" );
// }
String str = newsBean.getTest();
out.println(str);
%>
news.newsBean ligger i en mapp "news" under classes!
i newsBean har jag en testmetod:
public String getTest()
{
return "1121222";
}
Kör jag sidan får jag följande felmedelande:
javax.servlet.ServletException: news.newsBean.getTest()Ljava/lang/String;
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:682)
org.apache.jsp.news.TMPgtsifxenwf_jsp._jspService(TMPgtsifxenwf_jsp.java:94)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:293)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
java.lang.NoSuchMethodError: news.newsBean.getTest()Ljava/lang/String;
org.apache.jsp.news.TMPgtsifxenwf_jsp._jspService(TMPgtsifxenwf_jsp.java:80)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:320)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:293)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:240)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
vad är fel?
r:fetstilta!