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HTTP Status 500 in Jsf file

liliane fahmy

Joined: Aug 24, 2012
Posts: 22
I am a beginner in Jsf,
The following JSF file get null pointer in <f:view>,here you are the exception and the code:

type Exception report


description The server encountered an internal error () that prevented it from fulfilling this request.


org.apache.jasper.JasperException: An exception occurred processing JSP page /home.jsp at line 11

9: <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
10: <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
11: <f:view>
12: <h:outputText value="hello offf ba2a"/>
14: </f:view>

and the code of JSF is:

<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<h:outputText value="hello offf ba2a"/>

PLEASE I want to know what 's the mistake in my code causing this exception

Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 17145

Without a stack trace, I cannot say what causes the exception, but your sample code is based on an outdated version of JSF.

An IDE is no substitute for an Intelligent Developer.
I agree. Here's the link: http://aspose.com/file-tools
subject: HTTP Status 500 in Jsf file
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