I am trying to implement a crypto wallet for my application, therefore, I am studying every related source code or article. Here I found a crypto wallet source that uses RPC and bitcoinj-core, but in the pom file, there is a dependency that seems it doesn’t exist and maven couldn’t resolve the dependency.
Error:(3, 38) java: package com.spark.blockchain.rpcclient does not exist here is the dependency added to the pom file:
<dependency> <groupId>com.spark.bc</groupId> <artifactId>bitcoin-rpc</artifactId> </dependency> and the BitcoinRPCClient will be imported from that:
import com.spark.blockchain.rpcclient.BitcoinRPCClient; Does anyone know what is spark.blockchain and how the dependency could be resolved? any guide or comments would be appreciated.
