Bérénice Maurel added a comment - 09/Mar/21 14:18 - edited The problem is detected on inherited or abstract types only.

Bérénice Maurel added a comment - 09/Mar/21 13:56 I also reproduced the same problem with this attribute defined to the root of the content type and not multiple: <cms:metadata name= "genre1" type= "content" contentType= "content-type.TypeGenre" multiple= " false " > <cms:label i18n= " false " >Genre</cms:label> <cms:description i18n= " false " >Genre</cms:description> <cms:widget>edition.select-referencetable-content</cms:widget> < default -value type= "attribute" name= "libelleCourt1" >H</ default -value> </cms:metadata> (I have commented the other one)

Bérénice Maurel added a comment - 08/Mar/21 18:14 - edited Doesn't work into repeater entries. On loading, I get the following exception: Caused by: java.lang.ClassCastException: class java.lang. String cannot be cast to class org.apache.avalon.framework.configuration.Configuration (java.lang. String is in module java.base of loader 'bootstrap' ; org.apache.avalon.framework.configuration.Configuration is in unnamed module of loader org.apache.catalina.loader.ParallelWebappClassLoader @49ded83f) at org.ametys.cms.contenttype.ContentAttributeDefinition.checkDefaultValue(ContentAttributeDefinition.java:113) at org.ametys.cms.contenttype.DefaultContentType._checkContentAttributes(DefaultContentType.java:1698) at org.ametys.cms.contenttype.DefaultContentType._checkContentAttributes(DefaultContentType.java:1706) at org.ametys.cms.contenttype.DefaultContentType.postInitialize(DefaultContentType.java:1631) at org.ametys.cms.contenttype.ContentTypeExtensionPoint.postInitialize(ContentTypeExtensionPoint.java:312) at org.ametys.cms.contenttype.ContentTypeExtensionPoint.initializeExtensions(ContentTypeExtensionPoint.java:114) at org.ametys.runtime.plugin.component.PluginsComponentManager$ExtensionPointFactory.newInstance(PluginsComponentManager.java:242) at org.ametys.runtime.plugin.component.PluginsComponentManager$ExtensionPointFactory.newInstance(PluginsComponentManager.java:207) at org.ametys.runtime.plugin.component.ThreadSafeComponentManager.lookup(ThreadSafeComponentManager.java:162) ... 182 more In my case, it is a multiple default value based on attribute filter of a content attribute: <cms:repeater name= "hebergements" initial-size= "0" > <cms:header-label>{typeHebergement} </cms:header-label> <cms:label i18n= " false " >Hébergements</cms:label> <cms:description i18n= " false " >Hébergements</cms:description> <cms:add-label i18n= " false " >Ajouter un hébergement</cms:add-label> <cms:del-label i18n= " false " >Supprimer l'hébergement</cms:del-label> <cms:metadata name= "typeHebergement" type= "content" contentType= "content-type.TypeHebergement" multiple= " false " > <cms:label i18n= " false " >Type d'hébergement </cms:label> <cms:description i18n= " false " >Type d'hébergement</cms:description> <cms:widget>edition.select-referencetable-content</cms:widget> </cms:metadata> <cms:metadata name= "genre" type= "content" contentType= "content-type.TypeGenre" multiple= " true " > <cms:label i18n= " false " >Genre</cms:label> <cms:description i18n= " false " >Genre</cms:description> <cms:widget>edition.select-referencetable-content</cms:widget> <cms: default -value type= "attribute" name= "libelleCourt1" >H</cms: default -value> <cms: default -value type= "attribute" name= "libelleCourt1" >F</cms: default -value> </cms:metadata> </cms:repeater> Note that the both default values exists. Also tested with one default value. Also tested without the cms namespace in the tag name.

Bérénice Maurel added a comment - 26/Feb/21 09:33 Definitive syntax: < default -value type= "attribute" name= "attributeName" >attributeValue</ default -value>

Bérénice Maurel added a comment - 25/Nov/20 11:27 This issue is quite linked to the use case CMS-9992 .