eth call contract function get error IOError: execution reverted

[Sylor-huang]

Codes:

client = Eth::Client.create('rpc')
abi = [
            {
                "inputs": [
                    {"internalType": "uint256", "name": "deadline", "type": "uint256"},
                    {"internalType": "bytes32", "name": "attributeHash", "type": "bytes32"},
                    {"internalType": "bytes", "name": "signature", "type": "bytes"}
                ],
                "name": "mintSBT",
                "outputs": [],
                "stateMutability": "nonpayable",
                "type": "function"
            }
        ]

sbt_contract = Eth::Contract.from_abi(name: "SBTs", address: 'xxx', abi: abi)

# res_data includes deadline, attributeHash, signature

res  = client.call(sbt_contract, "mintSBT", res_data["deadline"].to_i, res_data["attributeHash"].to_s, res_data["signature"].to_s, sender_key: 'wallet private key')

client.call get error: IOError: execution reverted

Please help, thanks.

[Sylor-huang]

@q9f please help, thanks.

[q9f]

execution reverted means that your ruby code is good but your contract execution failed on the evm.

to debug this, we would need to know more details about your transaction.

see https://metana.io/blog/evm-execution-reverted-errors