JSF :: Populate PickList - Value Is Not Valid Message

Jan 16, 2015

I am creating a JSF 2.0 project, and I am facing a problem when using the rich:pickList (richfaces 4) component with a custom converter.

I can populate the picklist left column rightly. But, when I move some item from left list to the right (by clicking in the pickList "add" button) and I try to submit the form that contains the pickList, I receive the following error message:

"mainForm:picklist: Validation Error: Value is not valid"

I have already overridden the methods equals and hashCode in my model class (Pessoas.java), but the problem remains.

cadastroEvento.xhtml
<rich:pickList id="picklist" converter="ApresentadorEventoConverter" value="#{CadastroEventoBean.pessoasSelecionadas}" var="pessoa" sourceCaption="Pessoas disponíveis" targetCaption="Pessoas selecionadas" listWidth="365px" listHeight="250px" orderable="false">
<f:selectItems value="#{CadastroEventoBean.pessoas}" />
<rich:column>

[Code] .....

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