You're probably not starting blockchain download and waiting until it is finished. Have a look at https://bitcoinj.github.io/ for documentation, particularly: https://bitcoinj.github.io/working-with-the-wallet
On 12/19/2017 07:49 PM, Ивайло Иванов wrote: > Hallo. I am using bitcoinj (I know very little this library) for check > address balance, but I have problem with her. I don't understand how I > can do it. > I am using these 3 files for this exercise. I'm wrong something, but I > can't figure out what! > > Can anyone help with this problem? > > -- > You received this message because you are subscribed to the Google > Groups "bitcoinj" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to bitcoinj+unsubscr...@googlegroups.com > <mailto:bitcoinj+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "bitcoinj" group. To unsubscribe from this group and stop receiving emails from it, send an email to bitcoinj+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.