This error occurs when you try to add a component that's already added to another component. I'm guessing the dialog shows a component which you didn't remove from the now disposed dialog. If such a component exists you can remove it using component.remove().
You can reproduce this on the simulator by triggering suspend/resume in the simulator menu. -- 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 [email protected]. 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/839e42ea-5e1b-4543-8c12-6ea94ebda216%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
