Error al desplegar un Portlet

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Jorge Páez, geändert vor 9 Jahren.

Error al desplegar un Portlet

Junior Member Beiträge: 64 Beitrittsdatum: 06.11.14 Neueste Beiträge

Al momento de desplegar un portlet creado a medida estoy recibiendo por consola el siguiente error :

GRAVE: Error de evaluación (parse) en el archivo web.xml de la aplicación a jndi:/localhost/dogc2014-portlet/WEB-INF/web.xml
java.lang.IllegalArgumentException: Duplicate tag library URI [http://java.sun.com/jstl/core]

Este es mi archivo web.xml:

<!--?xml version="1.0"?-->

<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp" xsi:schemalocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
	<display-name>dogc2014-portlet</display-name>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/resources/application-context.xml</param-value>
	</context-param>
	<context-param>
		<param-name>company_id</param-name>
		<param-value>liferay.com</param-value>
	</context-param>
	<context-param>
		<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
		<param-value>client</param-value>
	</context-param>
	<context-param>
		<param-name>javax.faces.application.CONFIG_FILES</param-name>
		<param-value>/WEB-INF/faces-config.xml</param-value>
	</context-param>
	<context-param>
		<param-name>com.sun.faces.validateXml</param-name>
		<param-value>false</param-value>
	</context-param>
	<context-param>
		<param-name>portalListenerClasses</param-name>
		<param-value>com.liferay.portal.kernel.servlet.SerializableSessionAttributeListener,com.liferay.portal.kernel.servlet.PortletContextListener,com.liferay.util.bridges.jsf.sun.LiferayConfigureListener,org.springframework.web.context.ContextLoaderListener</param-value>
	</context-param>
	<filter>
		<filter-name>Invoker Filter - ERROR</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>ERROR</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - FORWARD</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>FORWARD</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - INCLUDE</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>INCLUDE</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - REQUEST</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>REQUEST</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>Invoker Filter - ERROR</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>ERROR</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - FORWARD</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>FORWARD</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - INCLUDE</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>INCLUDE</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - REQUEST</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
	</filter-mapping>
	<listener>
		<listener-class>com.liferay.portal.kernel.servlet.SecurePluginContextListener</listener-class>
	</listener>
	<servlet>
		<servlet-name>dogc2014 Servlet</servlet-name>
		<servlet-class>com.liferay.portal.kernel.servlet.PortletServlet</servlet-class>
		<init-param>
			<param-name>portlet-class</param-name>
			<param-value>com.sun.faces.portlet.FacesPortlet</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet>
		<servlet-name>Dynamic Resource Servlet</servlet-name>
		<servlet-class>com.liferay.portal.kernel.servlet.PortalClassLoaderServlet</servlet-class>
		<init-param>
			<param-name>servlet-class</param-name>
			<param-value>com.liferay.portal.webserver.DynamicResourceServlet</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet>
		<servlet-name>dwr-invoker</servlet-name>
		<servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>
		<init-param>
			<param-name>debug</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>logLevel</param-name>
			<param-value>WARN</param-value>
		</init-param>
		<init-param>
			<param-name>scriptCompressed</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>crossDomainSessionSecurity</param-name>
			<param-value>false</param-value>
		</init-param>
		<init-param>
			<param-name>allowImpossibleTests</param-name>
			<param-value>true</param-value>
		</init-param>
	</servlet>
	<servlet>
		<servlet-name>FacesServlet</servlet-name>
		<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>dogc2014 Servlet</servlet-name>
		<url-pattern>/dogc2014/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>Dynamic Resource Servlet</servlet-name>
		<url-pattern>/sprite/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>dwr-invoker</servlet-name>
		<url-pattern>/dwr/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>FacesServlet</servlet-name>
		<url-pattern>/faces/*</url-pattern>
	</servlet-mapping>
	<jsp-config>
		<taglib>
			<taglib-uri>http://liferay.com/tld/aui</taglib-uri>
			<taglib-location>/WEB-INF/tld/aui.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://java.sun.com/portlet_2_0</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-portlet.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/portlet</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-portlet-ext.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/security</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-security.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/theme</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-theme.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/ui</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-ui.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/util</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-util.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
			<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
		</taglib>
	</jsp-config>
</web-app>

Agradeceré mucho si alguien me puede iluminar.

Marcial Calvo, geändert vor 9 Jahren.

RE: Error al desplegar un Portlet

New Member Beiträge: 18 Beitrittsdatum: 27.01.14 Neueste Beiträge

Low Trux:

<!--?xml version="1.0"?-->

<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp" xsi:schemalocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
	<display-name>dogc2014-portlet</display-name>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/resources/application-context.xml</param-value>
	</context-param>
	<context-param>
		<param-name>company_id</param-name>
		<param-value>liferay.com</param-value>
	</context-param>
	<context-param>
		<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
		<param-value>client</param-value>
	</context-param>
	<context-param>
		<param-name>javax.faces.application.CONFIG_FILES</param-name>
		<param-value>/WEB-INF/faces-config.xml</param-value>
	</context-param>
	<context-param>
		<param-name>com.sun.faces.validateXml</param-name>
		<param-value>false</param-value>
	</context-param>
	<context-param>
		<param-name>portalListenerClasses</param-name>
		<param-value>com.liferay.portal.kernel.servlet.SerializableSessionAttributeListener,com.liferay.portal.kernel.servlet.PortletContextListener,com.liferay.util.bridges.jsf.sun.LiferayConfigureListener,org.springframework.web.context.ContextLoaderListener</param-value>
	</context-param>
	<filter>
		<filter-name>Invoker Filter - ERROR</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>ERROR</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - FORWARD</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>FORWARD</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - INCLUDE</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>INCLUDE</param-value>
		</init-param>
	</filter>
	<filter>
		<filter-name>Invoker Filter - REQUEST</filter-name>
		<filter-class>com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter</filter-class>
		<init-param>
			<param-name>dispatcher</param-name>
			<param-value>REQUEST</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>Invoker Filter - ERROR</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>ERROR</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - FORWARD</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>FORWARD</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - INCLUDE</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>INCLUDE</dispatcher>
	</filter-mapping>
	<filter-mapping>
		<filter-name>Invoker Filter - REQUEST</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
	</filter-mapping>
	<listener>
		<listener-class>com.liferay.portal.kernel.servlet.SecurePluginContextListener</listener-class>
	</listener>
	<servlet>
		<servlet-name>dogc2014 Servlet</servlet-name>
		<servlet-class>com.liferay.portal.kernel.servlet.PortletServlet</servlet-class>
		<init-param>
			<param-name>portlet-class</param-name>
			<param-value>com.sun.faces.portlet.FacesPortlet</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet>
		<servlet-name>Dynamic Resource Servlet</servlet-name>
		<servlet-class>com.liferay.portal.kernel.servlet.PortalClassLoaderServlet</servlet-class>
		<init-param>
			<param-name>servlet-class</param-name>
			<param-value>com.liferay.portal.webserver.DynamicResourceServlet</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet>
		<servlet-name>dwr-invoker</servlet-name>
		<servlet-class>uk.ltd.getahead.dwr.DWRServlet</servlet-class>
		<init-param>
			<param-name>debug</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>logLevel</param-name>
			<param-value>WARN</param-value>
		</init-param>
		<init-param>
			<param-name>scriptCompressed</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>crossDomainSessionSecurity</param-name>
			<param-value>false</param-value>
		</init-param>
		<init-param>
			<param-name>allowImpossibleTests</param-name>
			<param-value>true</param-value>
		</init-param>
	</servlet>
	<servlet>
		<servlet-name>FacesServlet</servlet-name>
		<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>dogc2014 Servlet</servlet-name>
		<url-pattern>/dogc2014/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>Dynamic Resource Servlet</servlet-name>
		<url-pattern>/sprite/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>dwr-invoker</servlet-name>
		<url-pattern>/dwr/*</url-pattern>
	</servlet-mapping>
	<servlet-mapping>
		<servlet-name>FacesServlet</servlet-name>
		<url-pattern>/faces/*</url-pattern>
	</servlet-mapping>
	<jsp-config>
		<taglib>
			<taglib-uri>http://liferay.com/tld/aui</taglib-uri>
			<taglib-location>/WEB-INF/tld/aui.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://java.sun.com/portlet_2_0</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-portlet.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/portlet</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-portlet-ext.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/security</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-security.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/theme</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-theme.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/ui</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-ui.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://liferay.com/tld/util</taglib-uri>
			<taglib-location>/WEB-INF/tld/liferay-util.tld</taglib-location>
		</taglib>
		<taglib>
			<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
			<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
		</taglib>
	</jsp-config>
</web-app>

Agradeceré mucho si alguien me puede iluminar.

Hola,

entiendo que has probado a eliminar la siguiente entrada en el web.xml de tu portlet:
<taglib>
<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
</taglib>

Un saludo.

Low Trux, geändert vor 9 Jahren.

RE: Error al desplegar un Portlet

Junior Member Beiträge: 64 Beitrittsdatum: 06.11.14 Neueste Beiträge

Marcial Calvo:

entiendo que has probado a eliminar la siguiente entrada en el web.xml de tu portlet:
<taglib>
<taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
</taglib>

Un saludo.

Hola Marcial, no he probado eso porque tampoco tengo tanta experiencia a nivel de back con Liferay y tenía miedo a cargarme algo importante, sé que el error viene de esa línea de instrucciones pero me gustaría entender el por qué da conflictos y no ir borrando cosas a ciegas. Si me puedes hechar una mano y explicarme un poco de lo que se trata te lo agradeceré.

Saludos y gracias !