[jboss-user] [JBoss Seam] - @Out and @Datamodel combination error

[supernovasoftware.com]

I had the following in a SFSB that worked until I upgraded to Seam 1.2.1.


  |   @Out(scope = ScopeType.CONVERSATION, required = false)  
  |   @DataModel(value="dosRecordPend", scope=ScopeType.UNSPECIFIED)
  |   private List<Map> dosRecordPend;
  | 


This was obviously an error on my part, but caused an runtime exception. 

java.lang.ClassCastException: java.util.ArrayList cannot be cast to javax.faces.model.DataModel

Is there any reason to use @Out and @Datamodel  in combination?  If not, should this not throw and deployment error such as when you do not use 

scope=ScopeType.UNSPECIFIED or scope=ScopeType.Page

with @Datamodel?

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