I'm using SEAM 1.2.1GA and have all of a sudden run into random errors
selecting objects out of a drop down list. It doesn't have all the time and
seems very random.
I've attempted to enhance the equals() method and the hashcode, but nothing
seems to matter in that regard. When I debug the EntityConverter, the key
associated with the object is incorrect. You can see this from the error
message as well.
anonymous wrote : ERROR [EntityConverter] Cannot load entity
(com.ball.lcgm.entity.User with id
org.jboss.seam.ui.NoSelectionConverter.noSelectionValue) from persistence
context
I mainly see this when my dropdown list is populated from an ajax call, but
I've also seen this error when selecting from a selectManyCheckbox:
| <h:selectManyCheckbox value="#{manageOwners.ownersToRemove}"
layout="pageDirection">
| <s:selectItems value="#{profileRecord.owners}" var="user"
label="#{user.fullName}"/>
| <s:convertEntity/>
| </h:selectManyCheckbox>
| <h:commandButton action="#{manageOwners.removeOwners}" value="Remove
Owners"/>
|
The error quoted above is directly from the specified code. As you can see,
there is no mention of noSelectionValue.
Any help would be appreciated. I've read before to upgrade to the latest in
CVS, but that is not an option at the moment. We do have a JBoss support
agreement and if needed, I can escalate it there.
Thanks,
James
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