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POError in creating Seam Custom EL function
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7440872
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2011-09-16T06:18:56.893
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2011-09-23T13:22:28.123
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I tried to create a custom el function in seam 2.2 by following <a href="http://seamframework.org/Documentation/CreatingCustomELFunctions" rel="nofollow">http://seamframework.org/Documentation/CreatingCustomELFunctions</a> The taglib content is: <pre><code><?xml version="1.0"?> <!DOCTYPE facelet-taglib PUBLIC "-//Sun Microsystems, Inc.//DTD Facelet Taglib 1.0//EN" "facelet-taglib_1_0.dtd"> <facelet-taglib> <library-class>org.el.func.FnLibrary</library-class> </facelet-taglib> </code></pre> But while running, getting the following parsing error. <pre><code>SEVERE [compiler] Error Loading Library: vfszip:/home/anand/jboss-5.1.0.GA/server/default/deploy/stagebitz.ear/stagebitz.jar/META-INF/elfunctions.taglib.xml java.io.IOException: Error parsing [vfszip:/home/anand/jboss-5.1.0.GA/server/default/deploy/stagebitz.ear/stagebitz.jar/META-INF/elfunctions.taglib.xml]: Caused by: org.xml.sax.SAXException: Error Handling [vfszip:/home/anand/jboss-5.1.0.GA/server/default/deploy/stagebitz.ear/stagebitz.jar/META-INF/elfunctions.taglib.xml@4,57] <library-class> at com.sun.facelets.compiler.TagLibraryConfig$LibraryHandler.endElement(TagLibraryConfig.java:271) </code></pre> Using JSF 1.2 In web.xml used following parameters. <pre><code> <context-param> <param-name>javax.faces.FACELETS_LIBRARIES</param-name> <param-value> /WEB-INF/elfunctions.taglib.xml </param-value> </context-param> </code></pre>
Tags
<jsf><seam><el><custom-component>
Title
Error in creating Seam Custom EL function
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1. COshow the full stacktrace please
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2. COYour context parameter name is wrong, the one which you have shown is for JSF 2.x. The tutorial which you linked has however shown the right parameter name. That should only not have resulted in this exception. Perhaps your `FnLibrary` does not have a public constructor? Read further in the stacktrace.
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