Unable to find interface for implementation

Solution Verified - Updated -

Issue

  • Getting error:

     javax.faces.view.facelets.TagException: /resources/mycomponent/myMenu.xhtml @11,30 <composite:implementation> Unable to find interface for implementation. at com.sun.faces.facelets.compiler.CompilationManager.pushTag(CompilationManager.java:285) at com.sun.faces.facelets.compiler.SAXCompiler$CompilationHandler.startElement(SAXCompiler.java:266) at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:498) at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:790)    at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:283)
    

Environment

  • Red Hat JBoss Enterprise Application Platform
    • 7.0.0
  • JSF
    • 2.x
  • Xhtml file:

    <h:body>    
    <ui:composition>
    <h:form id="menuForm">
        <composite:implementation>
    

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.