target unreachable, modalPanel selection

[vata2999]

I'm newbie in seam
I've designed an entity (movie) that has many one to one relationship with another
Entity (Member)
i have a register form that user selects a member and fill the movie attribute but
i can't bind movieAction.movie.producerId
i've got this exception

movie target unrechable 

can any one help me how i can implement this form ?
I would appreciate if somebody suggest a better way

movieActionBean.java

@In
@Out
Movie movie;
//getter/setter movie
public void registerMovie(){
em.persist(movie);
}

Movie.java

@OneToOne
Member producerId;
@OneToOne
Member directorId;
//getter / setter

movie.xhtml
there is a modalPanel that user selects member and set component member to movie registration form

<h:inputText value="#{movieAction.movie.producerId}" />

[vata2999]

sorry i forgot to say, i set movieAction.movie.producerId in modalPanel

<f:setPropertyActionListener value="#{member}" target="@{movieAction.movie.producerId}" />

member comes from dataTable bind to members