Unrecognized field "role" (class org.web3j.quorum.methods.response.raft.RaftPeer), not marked as ignorable (6 known properties: "hostname", "nodeActive", "nodeId", "raftPort", "p2pPort", "raftId"]) at [Source: (okio.RealBufferedSource$1); line: 1, column: 283] (through reference chain: org.web3j.quorum.methods.response.raft.RaftPeer["role"]) (through reference chain: org.web3j.quorum.methods.response.raft.RaftCluster["result"])

[RockWu1108]

System information

1. Geth version: Geth/v1.9.7

2. OS & Version: Linux

3. Environment: docker

4.Error Message

Unrecognized field "role" (class org.web3j.quorum.methods.response.raft.RaftPeer), not marked as ignorable (6 known properties: "hostname", "nodeActive", "nodeId", "raftPort", "p2pPort", "raftId"]) at [Source: (okio.RealBufferedSource$1); line: 1, column: 283] (through reference chain: org.web3j.quorum.methods.response.raft.RaftPeer["role"]) (through reference chain: org.web3j.quorum.methods.response.raft.RaftCluster["result"])

5. Java Code

public void getPeerInfo() throws IOException {
        quorum.raftGetCluster().send().getCluster().get();
    }
}

I dont know how to solve this problem