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Model  does not exist

Question asked by nyszhangyong on Jun 11, 2012
Latest reply on Jun 15, 2012 by kevindorr
alfresco community 4.0.d.

Defining a custom model for Knowledge Base articles

Deploying a content model - dynamic approach

Please help me analyze the cause of the error Thank you very much !

tomcat logs:

2012-06-11 14:49:42,160  WARN  [repo.dictionary.DictionaryDAO] [http-8080-1] org.alfresco.service.cmr.dictionary.DictionaryException: 05110050 Model '{http://www.alfresco.org/model/knowledgebase/1.0}contentmodel' does not exist


<?xml version="1.0" encoding="UTF-8"?>

<!–                              –>
<!– Knowledge Base Content Model –>
<!–                              –>

<model name="kb:contentmodel" xmlns="http://www.alfresco.org/model/dictionary/1.0">

   <!– Metadata about the model –>
   <description>Knowledge Base Content Model</description>
   <author>alfresco_professional</author>
   <version>1.0</version>

   <!– Imports are required to allow references to definitions in other models –>
   <imports>
        <!– Import Alfresco Dictionary Definitions –>
      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d"/>
      <!– Import Alfresco Content Domain Model Definitions –>
      <import uri="http://www.alfresco.org/model/content/1.0" prefix="cm"/>
   </imports>

   <!– Define the URI and Prefix for this content model –>
   <namespaces>
      <namespace uri="http://www.alfresco.org/model/knowledgebase/1.0" prefix="kb"/>
   </namespaces>

   <!– Define constraints –>
   <constraints>
        
      <!– Ensures that one of the allowed values is assigned –>
      <constraint name="kb:attachmenttype_constraint" type="LIST">
         <parameter name="allowedValues">
            <list>
               <value>Patch</value>
               <value>Sample</value>
               <value>Documentation</value>
            </list>
         </parameter>
      </constraint>

      <!– Ensures that one of the allowed values is assigned –>
      <constraint name="kb:status_constraint" type="LIST">
         <parameter name="allowedValues">
            <list>
               <value>Draft</value>
               <value>Pending Approval</value>
               <value>Current</value>
               <value>Archived</value>
            </list>
         </parameter>
      </constraint>
     
   </constraints>

   <!– Content Types –>
   <types>
      <type name="kb:space">
         <title>Knowledge Base Space</title>
         <parent>cm:folder</parent>
      </type>

      <type name="kb:attachment">
         <title>Attachment</title>
         <parent>cm:content</parent>
         <properties>
            <property name="kb:attachmenttype">
               <title>Attachment Type</title>
               <type>d:text</type>
               <default>Sample</default>
               <constraints>
                   <constraint ref="kb:attachmenttype_constraint"/>
               </constraints>
            </property>
         </properties>
      </type>
   </types>

   <!– Aspects –>
   <aspects>

      <!– Marks a content item as having status –>
      <aspect name="kb:status">
         <title>Knowledge Base Status</title>
         <properties>

            <!– Adds a new metadata property to the KB article –>
            <!– Constrains the value –>
            <property name="kb:status">
               <title>Status</title>
               <type>d:text</type>
               <default>Draft</default>
               <constraints>
                  <constraint ref="kb:status_constraint" />
               </constraints>
            </property>

         </properties>
      </aspect>

      <!– Marks a content item as a KB Article –>
      <aspect name="kb:article">
         <title>Knowledge Base Article</title>
         <properties>
        
            <!– Adds a new metadata property to the KB article –>
            <!– Constrains the value –>
            <property name="kb:articletype">
               <title>Article Type</title>
               <type>d:text</type>
               <default>Article</default>
               <constraints>
                  <constraint type="LIST">
                     <parameter name="allowedValues">
                        <list>
                           <value>Any</value>
                           <value>Article</value>
                           <value>FAQ</value>
                           <value>White Paper</value>
                        </list>
                     </parameter>
                  </constraint>
               </constraints>
            </property>
         </properties>

         <associations>
            <child-association name="kb:artifacts">
               <target>
                  <class>kb:attachment</class>
                  <mandatory>false</mandatory>
                  <many>true</many>
               </target>
               <duplicate>true</duplicate>
            </child-association>
            <association name="kb:related">
               <title>Related Articles</title>
               <source>
                  <mandatory>false</mandatory>
                  <many>true</many>
               </source>
               <target>
                  <class>kb:article</class>
                  <mandatory>false</mandatory>
                  <many>true</many>
               </target>
            </association>
         </associations>

         <!– Content with this aspect also receive kb:status aspect –>
         <mandatory-aspects>
            <aspect>kb:status</aspect>
         </mandatory-aspects>
      </aspect>

   </aspects>

</model>

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