Hello,
I want to make work a signin component i have included in a page. When a
user signs in, i retrieve the corresponding user record from DB, and put
it a session property.
Then i hide the signin component, and make visible a new panel,
presenting a signout button, and a welcome message : "welcome <username>".
I fail to render it :
public SignInSuccess(String id) {
super(id);
add(new Label("username", new PropertyModel(getCustomSession()
.getUser(), "firstName")));
SignOutForm signOut = new SignOutForm("signOutForm");
add(signOut);
}
It gives me the following error :
java.lang.IllegalArgumentException: Parameter modelObject cannot be null
What did i miss ?
Thanks for your help
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