在glassfish 5 build 25中，CDI bean导致javax.el.PropertyNotFoundException

Question

我使用Java 8，glassfish 5 build 25，Eclipse。我正在尝试从Java EE 7升级到Java EE 8.所以我从这个简单的例子开始。

Veb.hml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
    id="WebApp_ID" version="4.0">
    <display-name>Play ID</display-name>
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>
</web-app>

CDI Bean：

@Named
@ViewScoped
public class CommentFront implements Serializable {
    private static final long serialVersionUID = 1L;

    public void addComment() {
        System.out.println("I don’t work: ");   
    } 
}

简单的JSF页面comment.xhtml

<!DOCTYPE html >
<html lang="en" 
    xmlns="http://www.w3.org/1999/xhtml" 
    xmlns:h="http://xmlns.jcp.org/jsf/html"
    xmlns:c="http://xmlns.jcp.org/jsp/jstl/core"
    >
<h:head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
    <title>Derbyware</title>

<h:body>
    <h:form id="form">
        <h:commandButton id="OneBtn" value="1 Comment" action="#{commentFront.addComment()}" >  
        </h:commandButton>

    </h:form>
</h:body>
</h:head>
</html>

错误：

javax.el.PropertyNotFoundException: /comment.xhtml @17,89 action="#{commentFront.addComment()}": Target Unreachable, identifier 'commentFront' resolved to null

当我第一次开始glassfish它打印：

    2018-10-31T14:26:57.985+0000|Info: WELD-000411: Observer method [BackedAnnotatedMethod] public org.glassfish.jms.injection.JMSCDIExtension.processAnnotatedType(@Observes ProcessAnnotatedType<T>) receives events for all annotated types. Consider restricting events using @WithAnnotations or a generic type with bounds.

    2018-10-31T14:26:58.032+0000|WARN: WELD-000146: BeforeBeanDiscovery.addAnnotatedType(AnnotatedType<?>) used for class org.glassfish.cdi.transaction.TransactionalInterceptorMandatory is deprecated from CDI 1.1!
    ...
    2018-10-31T14:26:58.048+0000|WARN: WELD-000146: BeforeBeanDiscovery.addAnnotatedType(AnnotatedType<?>) used for class org.glassfish.jersey.ext.cdi1x.transaction.internal.TransactionalExceptionMapper is deprecated from CDI 1.1!
    2018-10-31T14:26:58.282+0000|Info: Initializing Soteria 1.0 for context '/Play_ID'
    2018-10-31T14:26:58.282+0000|Info: Initializing Mojarra 2.3.2 ( 20170627-2139 e63598abf2ed2bb1a24674f308a734e0dce18a72) for context '/Play_ID'
    2018-10-31T14:26:58.829+0000|Info: Loading application [Play_ID] at [/Play_ID]
    2018-10-31T14:26:58.938+0000|Info: Play_ID was successfully deployed in 1,932 milliseconds.

为什么像这样简单的东西不适用于glassfish 5 ????