Página login.xhtml não abre

Olá amigos

tenho um projeto baseado no adminfaces e sem as minha modificações o projeto abre a página de login, mas quando eu coloco as minhas modificações a tela de login não abre,só abre o index.xhtml.

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<session-config>
    <session-timeout>30</session-timeout>
</session-config>
<context-param>
    <param-name>javax.faces.PROJECT_STAGE</param-name>
    <param-value>Production</param-value>
</context-param>
<context-param>
    <param-name>primefaces.THEME</param-name>
    <param-value>admin</param-value>
</context-param>
<context-param>
    <param-name>primefaces.FONT_AWESOME</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>primefaces.MOVE_SCRIPTS_TO_BOTTOM</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>com.sun.faces.numberOfLogicalViews</param-name>
    <param-value>6</param-value>
</context-param>
<context-param>
    <param-name>com.sun.faces.numberOfViewsInSession</param-name>
    <param-value>6</param-value>
</context-param>
<context-param>
    <param-name>org.omnifaces.VIEW_SCOPE_MANAGER_MAX_ACTIVE_VIEW_SCOPES</param-name>
    <param-value>6</param-value>
</context-param>
<listener>
    <listener-class>org.jboss.weld.environment.servlet.Listener</listener-class>
</listener>
<resource-env-ref>
    <resource-env-ref-name>BeanManager</resource-env-ref-name>
    <resource-env-ref-type>javax.enterprise.inject.spi.BeanManager</resource-env-ref-type>
</resource-env-ref>

<filter>
    <filter-name>gzipResponseFilter</filter-name>
    <filter-class>org.omnifaces.filter.GzipResponseFilter</filter-class>
    <init-param>
        <description>The threshold size in bytes. Must be a number between 0 and 9999. Defaults to 150.
        </description>
        <param-name>threshold</param-name>
        <param-value>200</param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>gzipResponseFilter</filter-name>
    <servlet-name>Faces Servlet</servlet-name>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>ERROR</dispatcher>
</filter-mapping>

<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>    

<welcome-file-list>
	<welcome-file>login.xhtml</welcome-file>
</welcome-file-list>

<resource-ref>
	<description>PostgreSQL DataSource</description>
	<res-ref-name>jdbc/CiisdsDB</res-ref-name>
	<res-type>javax.sql.DataSource</res-type>
	<res-auth>Container</res-auth>
</resource-ref>

Alguém poderia ajudar?

Quais foram suas modificações?

Olá amigos

consegui fazer outro projeto da forma que eu desejava aí a página de login funcionou.

Muito obrigado