我正在尝试从nodejs sdk查询链码。但这会引发错误
2019-01-18T12:21:05.586Z - error: [Channel.js]: Channel:secc.public received discovery error:access denied
2019-01-18T12:21:05.587Z - error: [Channel.js]: Error: Channel:secc.public Discovery error:access denied
2019-01-18T12:21:05.845Z - error: [Channel.js]: Channel:secc.public received discovery error:access denied
2019-01-18T12:21:05.845Z - error: [Channel.js]: Error: Channel:secc.public Discovery error:access denied
2019-01-18T12:21:05.845Z - error: [Network]: _initializeInternalChannel: Unable to initialize channel. Attempted to contact 2 Peers. Last error was Error: Failed to discover ::Error: Channel:secc.public Discovery error:access denied
当我尝试使用discovery中的cli时，会显示access-denied，如下所示：
root@2f5f500732db:/opt/gopath/src/github.com/hyperledger/fabric/peer# discover --configFile conf.yaml peers --channel secc.public --server $CORE_PEER_ADDRESS
access denied