Exception when using myfaces extensions

[Kelvin James]

HI

I am getting the following error when using the myfaces extension components


Caused by: org.apache.jasper.JasperException: The absolute uri: http://myfaces.apache.org/extensions cannot be resolved in either web.xml or the jar files deployed with this application
        at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)


I have added the  myfaces-all.jar in application classpath

and add the following entry in web.xml

<filter>
        <filter-name>extensionsFilter</filter-name>
        <filter-class>org.apache.myfaces.component.html.util.ExtensionsFilter</filter-class>
        <init-param>
            <param-name>uploadMaxFileSize</param-name>
            <param-value>100m</param-value>
            <description>
                Set the size limit for uploaded files. Format: 10 - 10
                bytes 10k - 10 KB 10m - 10 MB 1g - 1 GB
            </description>
        </init-param>
        <init-param>
            <param-name>uploadThresholdSize</param-name>
            <param-value>100k</param-value>
            <description>
                Set the threshold size - files below this limit are
                stored in memory, files above this limit are stored on
                disk.Format: 10 - 10 bytes 10k - 10 KB 10m - 10 MB 1g - 1 GB
            </description></init-param></filter>  
    <filter-mapping>
        <filter-name>extensionsFilter</filter-name>
        <url-pattern>*.jsf</url-pattern>
    </filter-mapping>    <filter-mapping>
        <filter-name>extensionsFilter</filter-name>
        <url-pattern>/faces/*</url-pattern>
    </filter-mapping>

I have added the entry in my jsp for this
<%@ taglib uri="http://myfaces.apache.org/extensions" prefix="t" %>

--
James