[jboss-user] [JBoss Seam] - entityConverter problem
emsa
do-not-reply at jboss.com
Wed Apr 25 17:34:48 EDT 2007
I'm trying out the entityConverter, and I have a control like:
| <h:selectManyListbox value="#{tagSearch.selected}">
| <s:selectItems value="#{tagSearch.tags}" var="tag" label="#{tag.value}" />
| <s:convertEntity />
| </h:selectManyListbox>
|
displaying this works fine but when I submit the form I get:
| java.lang.NullPointerException:
| at org.jboss.seam.framework.EntityIdentifier.find(EntityIdentifier.java:21)
| at org.jboss.seam.ui.EntityConverterStore.get(EntityConverterStore.java:44)
| at org.jboss.seam.ui.EntityConverter.getAsObject(EntityConverter.java:74)
| at org.apache.myfaces.shared_impl.renderkit._SharedRendererUtils.getConvertedUISelectManyValue(_SharedRendererUtils.java:176)
|
|
I have tried putting my components in different scopes but that doesn't help.
What can be amiss?
/Magnus
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