vb.net ERROR 1003 when update object (not new object)

General
21

when i save firstObjectBackendlessAPI.Backendless.Data.[Of](Of ANAGRAFICA_INTERVENTI)().Save(firstObject)

22

What is your application ID? I will re-run my app with your backend.

23

I have a Backendless Standalone v 3.0.0 on my VM. how i can do?

24

That was a known bug in the Standalone edition, which was fixed in Backendless Pro and in the Cloud version. We do not support Standalone anymore. You’d need to upgrade to Backendless Pro if you’d like to have a self-hosted version of Backendless, or switch to Backendless Cloud.

Regards,
Mark