[jira] [Commented] (ISIS-2430) SecMan Menu Action (create user) causes Exception

["Andi Huber (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ISIS-2430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17197388#comment-17197388 ] 

Andi Huber commented on ISIS-2430:
----------------------------------

The action parameter metamodel have their ObjectSpecification discovered during bootstrapping via reflective type introspection. But actual types used at runtime might be sub-classes of the the above, so the ObjectSpecification for parameter models must be loaded on the fly.

> SecMan Menu Action (create user) causes Exception
> -------------------------------------------------
>
>                 Key: ISIS-2430
>                 URL: https://issues.apache.org/jira/browse/ISIS-2430
>             Project: Isis
>          Issue Type: Bug
>          Components: Isis Core
>            Reporter: Andi Huber
>            Assignee: Andi Huber
>            Priority: Major
>             Fix For: 2.0.0-M4
>
>
> java.lang.IllegalArgumentException: Don't know how to create an ObjectMemento for a type with ObjectSpecification ObjectSpecificationDefault@53129328[class=org.apache.isis.extensions.secman.api.role.ApplicationRole,type=UNKNOWN,superclass=Object]. All other strategies failed. Type is neither identifiable (isManagedBean() || isViewModel() || isEntity()), nor is a 'parented' Collection, nor has 'encodable' semantics, nor is (Serializable || Externalizable)
>  at org.apache.isis.core.commons.internal.exceptions._Exceptions.illegalArgument(_Exceptions.java:80) ~[isis-core-commons-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.init(ObjectMementoWkt.java:471) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.<init>(ObjectMementoWkt.java:429) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoWkt.createOrNull(ObjectMementoWkt.java:66) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.viewer.services.mementos.ObjectMementoServiceWicket.mementoForObject(ObjectMementoServiceWicket.java:81) ~[isis-viewer-wicket-viewer-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ManagedObjectModel.setObject(ManagedObjectModel.java:90) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ScalarParameterModel.setValue(ScalarParameterModel.java:150) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]
>  at org.apache.isis.viewer.wicket.model.models.ActionArgumentCache.lambda$resetTo$1(ActionArgumentCache.java:86) ~[isis-viewer-wicket-model-2.0.0-M2.20200912-0501-842cc88f.jar:2.0.0-M2.20200912-0501-842cc88f]



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