People picker and InfoPath Form webpart problem

I have an InfoPath form that i show in InfoPath Form webpart. The form contains a "People Picker" control and for some reason it never appear开发者_如何学JAVAs on InfoPath Form webpart ! The account I'm using for testing have all permissions.

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problem resolved. there was a rule that prevents the control from functioning properly.

if you came across the same issue, check your form rules.