Share the stacktrace... just from looking at your code you have already instantiated Membre on the first line and hence does not make sense to return null;
On Wed, Apr 26, 2017 at 4:27 AM, b.wassim Rmd <b.wassim1...@gmail.com> wrote: > If you are experiencing an issue please mention the full platform your > issue applies to: > IDE: NetBeans > Simulator > > -- > You received this message because you are subscribed to the Google Groups > "CodenameOne Discussions" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to codenameone-discussions+unsubscr...@googlegroups.com. > Visit this group at https://groups.google.com/ > group/codenameone-discussions. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/codenameone-discussions/162dbb4a-994b-40c8-a3af- > acab803b928f%40googlegroups.com > <https://groups.google.com/d/msgid/codenameone-discussions/162dbb4a-994b-40c8-a3af-acab803b928f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to codenameone-discussions+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/codenameone-discussions. To view this discussion on the web visit https://groups.google.com/d/msgid/codenameone-discussions/CAOfyKqZGLn_F0SpV3iWoBzy%3DhMWfQJGzzTR0PTsdcfx_t%2B3%2B_A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.