It's because of the connectivity library. Did you remove it without refreshing properly? See this https://www.codenameone.com/blog/tip-uninstall-cn1lib.html
On Monday, August 20, 2018 at 3:27:13 PM UTC+3, > Shail: i had to rename the original project, create another with the same > > -- 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/eb012bdb-0dc7-4972-9a91-579317d72ada%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
