Andrew Cheung [http://community.jboss.org/people/ndrw_cheung] created the discussion
"Failed to create instance error" To view the discussion, visit: http://community.jboss.org/message/544891#544891 -------------------------------------------------------------- Hi, all. I have an application packaged in a .war file, deployed to JBoss Portal version 2.4 (App server version 4.0.5GA). I got the following error: 10:32:50,767 WARN [PortletAppDeployment] Failed to create instance MyWebsitesPortletAgentInstance of portlet .MyWebsitesPortlet because portlet .MyWebsitesPortlet is not available. The strange thing is that I don't understand where the "." before the portlet name "MyWebsitesPortlet" in the error message comes from. When I define the portlet name, I didn't put in any ".". In a browser, when I go to the page where this portlet is supposed to show up, it says that "object not found MyWebsitesPortletAgentInstance". Any ideas on how to fix this are appreciated. Thanks. -Andrew ------------------------------------------------------------ The xml configuration files are as follows: portlet.xml <?xml version="1.0" encoding="UTF-8"?> <portlet-app xmlns=" http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance 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 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>MyWebsitesPortlet</portlet-name> <portlet-class>mydomain.MyWebsitesPortlet</portlet-class> <init-param> <name>default-view</name> <value>/WEB-INF/jsp/index.jsp</value> </init-param> <supports> <mime-type>text/html</mime-type> <portlet-mode>VIEW</portlet-mode> </supports> <supported-locale>en</supported-locale> <supported-locale>fr</supported-locale> <resource-bundle>labels</resource-bundle> <portlet-info> <title>My Websites Portlet</title> </portlet-info> <portlet-preferences> <preference> <name>MyWebsiteType</name> <value>AGENT</value> </preference> </portlet-preferences> </portlet> <user-attribute> <name>user.name.given</name> </user-attribute> <user-attribute> <name>user.name.family</name> </user-attribute> <user-attribute> <name>user.name.middle</name> </user-attribute> <user-attribute> <name>portal.user.locale</name> </user-attribute> </portlet-app> --------------- portlet-instances.xml <?xml version="1.0" standalone="yes"?> <deployments> <deployment> <instance> <instance-id>MyWebsitesPortletAgentInstance</instance-id> <portlet-ref>MyWebsitesPortlet</portlet-ref> <preferences> <preference> <name>MyWebsiteType</name> <value>AGENT</value> </preference> </preferences> </instance> </deployment> </deployments> ----------------- MyWebsites-object.xml <?xml version="1.0" encoding="UTF-8"?> <deployments> <deployment> <if-exists>overwrite</if-exists> <parent-ref>default.default</parent-ref> <window> <window-name>MyWebsitesPortletAgent</window-name> <instance-ref>MyWebsitesPortletAgentInstance</instance-ref> <region>center</region> <height>0</height> </window> </deployment> </deployments> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/544891#544891] Start a new discussion in JBoss Portal at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2011]
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