JavaServer Faces 2.0 can installed solution

Problem Description: The MAVEN project appears with the following error

JavaServer Faces 2.0 requires Dynamic Web Module 2.5 or newer. Maven Java EE Configuration problem
JavaServer Faces 2.0 can not is installed:one or more constraints has not been satisfied. Line 1 Maven Java EE Configuration problem

Solution:

First, add the Web. xml file under WebApp

1  <? XML version= "1.0" encoding= "UTF-8" ?> 2   <!-- <! DOCTYPE Web-app3 public "-//sun Microsystems, INC.//DTD Web Application 2.3//en"4 c12> "HTTP://JAVA.SUN.COM/DTD/WEB-APP_2_3.DTD" >

Replaced by

1 <Web-appxmlns= "Http://java.sun.com/xml/ns/javaee"2 Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"3 xsi:schemalocation= "Http://java.sun.com/xml/ns/javaee4 http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd "5 version= "3.0">6     <Display-name>Archetype Created Web Application</Display-name>7 </Web-app>

Then, turn off eclipse, change the. Settings\org.eclipse.wst.common.project.facet.core.xml under Project, change the version to 3.0, and it will be <installed facet= " Jst.web "version=" 3.0 "/>, and then start Eclipse.

Finally, in the problems view error prompt to select the Quick Fix, and then follow the prompts to determine the OK; or, right-click the item->maven->update Project

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At this point, the problem is generally resolved. If this does not work, try adding the following code to the Pom.xml:

1     <Build>2         <Finalname>Chm</Finalname>3         <Plugins>4             <plugin>5                 <Artifactid>Maven-compiler-plugin</Artifactid>6                 <version>2.0.2</version>7                 <Configuration>8                     <Source>1.6</Source>9                     <Target>1.6</Target>Ten                 </Configuration> One             </plugin> A         </Plugins> -     </Build>

JavaServer Faces 2.0 can installed solution