I am adding Radiks to my blockstack project. When saving the first model I receive the following error:
Unhandled promise rejection TypeError: "First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object."
fromObject index.js:311
from index.js:137
from index.js:149
getPublicKeyFromPrivate keys.js:25
signECDSA ec.js:139
sign model.js:249
save model.js:157
It looks like that a userGroupKey is missing. Where do I need to specify it? The configuration is just a fake radiks server url. Does that matter?