The AddRemarkButton source code you show is not the one who generated the exception. The exception has been thrown line 32 in the submit method. The source code you show has only 22 lines....
Put a breakpoint in the onSubmit method. François > Le 22 févr. 2017 à 11:16, Manfred Bergmann <[email protected]> a > écrit : > > Hi. > > What's on line 32 of AddRemarkButton.java? > > > Manfred > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/NullPointerException-on-submitting-a-form-in-a-modal-window-tp4677161p4677162.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
