Hi JSP Gurus,
I tried to use a bean as session variable
<%@ page import="ObjectSpace.*" %>
<jsp:useBean id="opsData" class="ObjectSpace.OSObjectPortal"
scope="session" />
how can I avoid that the bean isn't instantiated which gives the
following error message
thanks,
Andreas
org.apache.jasper.JasperException: useBean: Duplicate bean name: opsData
at
org.apache.jasper.compiler.BeanGenerator.checkSyntax(BeanGenerator.java:122)
at
org.apache.jasper.compiler.BeanGenerator.generate(BeanGenerator.java:92)
at
org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.generate(JspParseEventListener.java,
Compiled Code)
at
org.apache.jasper.compiler.JspParseEventListener.generateAll(JspParseEventListener.java,
Compiled Code)
at
org.apache.jasper.compiler.JspParseEventListener.generateHeader(JspParseEventListener.java,
Compiled Code)
at
org.apache.jasper.compiler.JspParseEventListener.endPageProcessing(JspParseEventListener.java:157)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java,
Compiled Code)
at
org.apache.jasper.runtime.JspLoader.loadJSP(JspLoader.java:226)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:137)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:148)
at
org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:247)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java,
Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:626)
at
org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:378)
at
org.apache.tomcat.core.Context.handleRequest(Context.java:644)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:440)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:144)
at
org.apache.tomcat.service.TcpConnectionThread.run(TcpEndpoint.java:304)
at java.lang.Thread.run(Thread.java:479)
--
----------------------------------------------
Andreas Hausleitner
Head of Engineering
Caramba Labs
eMail: [EMAIL PROTECTED]
WWW: http://www.carambalabs.com
Tel: +43-1-5969578
Fax: +43-1-7186170
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