Adding freecash support (Block submission failed with: bad-cb-no-2nd-out)

[peysab]

I am trying to add FreeCash to the pool, but while submitting I am getting the following error:
Block 85599 submission failed with: bad-cb-no-2nd-out
this is the coin config file:
"free-cash": { "name": "Free Cash", "symbol": "FCH", "family": "bitcoin", "coinbaseHasher": { "hash": "sha256d" }, "headerHasher": { "hash": "sha256d" }, "blockHasher": { "hash": "reverse", "args": [ { "hash": "sha256d" } ] }, "explorerBlockLink": "https://freecash.info/block?height={0}", "explorerTxLink": "https://freecash.info/transaction?hash={0}", "explorerAccountLink": "https://freecash.info/address?address={0}" },

and here is the config file:

{ "id": "fch", "enabled": true, "coin": "free-cash", "poolName": "Free Cash", "address": "F6q4QiYXJtkis5hK4gwBHJy8WPQpMwGK86", "rewardRecipients": [ { "address": "FELwdc2YAmXsaeKZVD8JKaJtxe2UECPYNX", "percentage": 0.1 } ], "blockRefreshInterval": 250, "jobRebroadcastTimeout": 10, "clientConnectionTimeout": 600, "banning": { "enabled": false, "time": 30, "invalidPercent": 50, "checkThreshold": 50 }, "ports": { "55555": { "listenAddress": "0.0.0.0", "difficulty": 16000, "name": "ASIC Mining", "varDiff": { "minDiff": 4096, "maxDiff": 250000, "targetTime": 10, "retargetTime": 60, "variancePercent": 20 } }, "55556": { "listenAddress": "0.0.0.0", "difficulty": 500000, "name": "High Diff (Nicehash)", "varDiff": { "minDiff": 500000, "maxDiff": 1250000, "targetTime": 10, "retargetTime": 60, "variancePercent": 20 } } }, "daemons": [ { "host": "127.0.0.1", "port": 61666, "user": "xxxxx", "password": "xxxxx", "zmqBlockNotifySocket": "tcp://127.0.0.1:36014" } ], "paymentProcessing": { "enabled": true, "minersPayTxFees": true, "minimumPayment": 5, "payoutScheme": "PPLNS", "payoutSchemeConfig": { "factor": 2 } } },

Any Ideas how to fix this issue?

[peysab]

@oliverw
I checked coins source code and the condition to return that error is:

if (tx.vout.size() < 2) { return state.DoS(100, false, REJECT_INVALID, "bad-cb-no-2nd-out"); }

So it means we need to set 2 vout for tx, but I couldn't find anywhere in the settings to do that.
can you help me please?

[peysab]

I also enabled both hasmasternode and haspayee but the outcome was same

[mrmikeo]

Try setting multiple reward recipients in config.json.

[akshaynexus]

that wouldnt work,need to check the coin code then

[belmix]

how to fix?

https://github.com/freecashorg/freecash/wiki/Freecash%E5%8C%BA%E5%9D%97%E7%BB%93%E6%9E%84-%E5%8F%8A-%E6%8C%96%E7%9F%BF%E5%8D%8F%E8%AE%AE%E6%94%B9%E8%BF%9B

"coinbasedevreward": {
"value": 2500000000,
"scriptpubkey": "76a914f1704a9663c1e530f82ca1bc7ff52f0f65abc1ca88ac"
},

FTqiqAyXHnK7uDTXzMap3acvqADK4ZGzts - Developers address

[akshaynexus]

Someone needs to add coinbasedevreward support to freecash that's all

[akshaynexus]

Here,added FreeCash support
akshaynexus@9da45f2

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[calvintam236]

Here,added FreeCash support
akshaynexus@9da45f2

Please open a PR if you want to add freecash support into the main repo.