[jboss-user] [JBoss Portal] - Failed to create instance of Portlet.

[mohamed.rafi]

Hi,

I am trying to install a new portlet into the JBoss Portal. However, when I try to deploy it, I get the following error:


  | 14:05:48,123 WARN  [PortletAppDeployment] Failed to create instance TestRafiPortletInstance of portlet /testrafiportlet.TestRafiPortlet because portlet /testrafiportlet.TestRafiPortlet is not available
  | 14:05:48,372 INFO  [Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080
  | 


Following are the descriptor files and their contents which I have used.

portlet-instances.xml


  | <deployments>
  |    <deployment>
  |            
  |            <instance>
  |          <instance-id>TestRafiPortletInstance</instance-id>
  |          <portlet-ref>TestRafiPortlet</portlet-ref>
  |  </instance>
  |    </deployment>
  | </deployments>
  | 
  | 

portlet.xml


  | <?xml version="1.0" encoding="UTF-8"?>
  | <portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
  |              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  |              xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
  |              version="1.0">
  |    <portlet>
  |       <portlet-name>TestRafiPortlet</portlet-name>
  |       <portlet-class>com.apple.TestRafiPortlet</portlet-class>
  |       <supports>
  |          <mime-type>text/html</mime-type>
  |          <portlet-mode>VIEW</portlet-mode>
  |       </supports>
  |       <portlet-info>
  |          <title>Test Rafi Portlet</title>
  |       </portlet-info>
  |    </portlet>
  | </portlet-app>
  | 
  | 

testrafi-object.xml


  | <deployments>
  |    <deployment>
  |       <if-exists>overwrite</if-exists>
  |       <parent-ref>default.default</parent-ref>
  |       <window>
  |          <window-name>TestRafiPortletWindow</window-name>
  |          <instance-ref>TestRafiPortletInstance</instance-ref>
  |          <region>center</region>
  |          <height>1</height>
  |       </window>
  |    </deployment>
  | </deployments>
  | 

The exception which is getting thrown is:


  | 14:05:47,307 INFO  [TomcatDeployer] deploy, ctxPath=/testrafiportlet, warUrl=.../deploy/testrafiportlet.war/
  | 14:05:48,024 ERROR [AbstractKernelController] Error installing to Start: name=portal:container=Portlet,id=/testrafiportlet.TestRafiPortlet state=Create
  | org.jboss.portal.portlet.container.PortletInitializationException: The portlet TestRafiPortlet threw a runtime exception during init
  |         at org.jboss.portal.portlet.container.PortletContainer.start(PortletContainer.java:287)
  | ...
  | ...
  | 14:05:48,123 WARN  [PortletAppDeployment] Failed to create instance TestRafiPortletInstance of portlet /testrafiportlet.TestRafiPortlet because portlet /testrafiportlet.TestRafiPortlet is not available
  | 14:05:48,372 INFO  [Http11BaseProtocol] Starting Coyote HTTP/1.1 on http-0.0.0.0-8080
  | 
  | 

Any ideas on what am I missing here, and how to get it fixed?

Regards
Rafi SM

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