StartOS 0.4.0-beta.9 Connect Sparrow to Bitcoin node

[craveness]

I’m trying to connect Sparrow to the Bitcoin node hosted on StartOS 0.4.0-beta.9. I think the correct interface to use is RPC Interface. I did the “Generate RPC User Credentials” already and restarted the service. If I use that IP and port, I just get the following error:

Cannot invoke “com.github.arteam.simplejsonrpc.core.domain.ErrorMessage.toString()” because “parameter1” is null

Is the RPC Interface the correct port to use? Is there anything else I need to do?

[craveness]

Got this figured out. The RPC Interface does have the correct IP and port combination. However, Sparrow defaults to “http” and this can’t be changed in the UI. I was able to find the Sparrow config file (%APPDATA%\Sparrow\config) and simply update the URL to “https”