[Issue] Error: cannot estimate gas

[evilkongsNFTs]

Ethers Version

Latest

Search Terms

Metamask

Describe the Problem

I am making a mint button with rainbow kit, I had previously made it with some problems but in the end it was achieved. Now making another one with the same method I get this error, I want to point out that the previous one I made was a free mint and this one has a cost, reading in metamask suggests that I should indicate a gas limit in my code, how should I do it? (I'm using Next.js).

Code Snippet

import { useEffect, useState } from 'react';
import Image from 'next/image';
import { ConnectButton } from "@rainbow-me/rainbowkit";
import type { NextPage } from "next";
import contractInterface from "../contract-abi.json";
import FlipCard, { BackCard, FrontCard } from '../components/FlipCard';
import {
useAccount,
useContractRead,
usePrepareContractWrite,
useContractWrite,
useWaitForTransaction,
} from "wagmi";

const Home: NextPage = () => {

const { isConnected } = useAccount();

const { config } = usePrepareContractWrite({
address: '0xe947C7e8f8ccd4505BF0c96d47cd3c14C6C2A2f5',
abi: contractInterface,
functionName: 'mint',
});

const { write: mint,
isSuccess: isMintStarted,
isLoading: isMintLoading,
data: mintData,
error: mintError,
} = useContractWrite(config)

const {
data: txData,
isSuccess: txSuccess,
error: txError,
} = useWaitForTransaction({
hash: mintData?.hash,
});

const { data: totalSupplyData } = useContractRead({
...config,
functionName: 'totalSupply',
watch: true,
});

const [mounted, setMounted] = useState(false);
useEffect(() => setMounted(true), []);
const [totalMinted, setTotalMinted] = useState(0);

useEffect(() => {
if (totalSupplyData) {
setTotalMinted(Number(totalSupplyData));
}
}, [totalSupplyData]);

const isMinted = txSuccess;

return (
<>


<div style={{ flex: '1 1 auto' }}>
<div style={{ padding: '24px 24px 24px 0' }}>
<h1 style={{ marginBottom: '12', color: 'white' }}>Mint for 0.025 ETH ⬇️
<p style={{ margin: '12px 0 24px', color: 'white' }}>
{totalMinted} EK Minted!🔥
        <ConnectButton />

        {mintError && (
          <p style={{ marginTop: 24, color: 'red' }}>
            ❌ Error: {mintError.message}
          </p>
        )}
        {txError && (
          <p style={{ marginTop: 24, color: 'red' }}>
            ❌ Error: {txError.message}
          </p>
        )}

        {mounted && isConnected && !isMinted && (
          <button
            style={{ marginTop: 24}}
            disabled={!mint || isMintLoading || isMintStarted}
            className="button"
            data-mint-loading={isMintLoading}
            data-mint-started={isMintStarted}
            onClick={() => mint?.()}
          >
            {isMintLoading && 'Waiting for approval'}
            {isMintStarted && 'Minting...'}
            {!isMintLoading && !isMintStarted && '🎉 Mint'}
          </button>
        )}
      </div>
    </div>

    <div style={{ flex: '0 0 auto' }}>
      <FlipCard>
        <FrontCard isCardFlipped={isMinted}>
          <Image
            layout="responsive"
            src="/nft.gif"
            width="800"
            height="800"
            alt="Evil Kongs NFT"
          />
        </FrontCard>
        <BackCard isCardFlipped={isMinted}>
          <div style={{ padding: 24 }}>
            <Image
              src="/nft.gif"
              width="80"
              height="80"
              alt="Evil Kongs NFT"
              style={{ borderRadius: 8, alignItems: "center" }}
            />
            <h2 style={{ marginTop: 24, marginBottom: 6 }}>You're NFT is Minted!🥳. Welcome to Family Kong</h2>
            <p style={{ marginBottom: 24 }}>
              Your NFT will show up in your wallet in the next few minutes. be a patient.
            </p>
            <p style={{ marginBottom: 6 }}>
              View on{' '}
              <a href={`https://etherscan.io/tx/${mintData?.hash}`}>
                Etherscan
              </a>
            </p>
          </div>
        </BackCard>
      </FlipCard>
    </div>
  </div>
</div>
</>
);
};

Contract ABI

[
	{
		"inputs": [
			{
				"internalType": "address[]",
				"name": "_payees",
				"type": "address[]"
			},
			{
				"internalType": "uint256[]",
				"name": "_shares",
				"type": "uint256[]"
			}
		],
		"stateMutability": "nonpayable",
		"type": "constructor"
	},
	{
		"inputs": [],
		"name": "AlreadyClaimed",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "InsufficientFunds",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "InvalidProof",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "NotOwner",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "SoldOut",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "WhitelistActive",
		"type": "error"
	},
	{
		"inputs": [],
		"name": "WhitelistDisabled",
		"type": "error"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "owner",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "spender",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			}
		],
		"name": "Approval",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "owner",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "operator",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "bool",
				"name": "approved",
				"type": "bool"
			}
		],
		"name": "ApprovalForAll",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "contract IERC20",
				"name": "token",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "uint256",
				"name": "amount",
				"type": "uint256"
			}
		],
		"name": "ERC20PaymentReleased",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "owner",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "string",
				"name": "tokenURI",
				"type": "string"
			},
			{
				"indexed": true,
				"internalType": "uint256",
				"name": "mintTime",
				"type": "uint256"
			}
		],
		"name": "Minted",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": false,
				"internalType": "address",
				"name": "account",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "uint256",
				"name": "shares",
				"type": "uint256"
			}
		],
		"name": "PayeeAdded",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": false,
				"internalType": "address",
				"name": "from",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "uint256",
				"name": "amount",
				"type": "uint256"
			}
		],
		"name": "PaymentReceived",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": false,
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"indexed": false,
				"internalType": "uint256",
				"name": "amount",
				"type": "uint256"
			}
		],
		"name": "PaymentReleased",
		"type": "event"
	},
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "from",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"indexed": true,
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			}
		],
		"name": "Transfer",
		"type": "event"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "spender",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			}
		],
		"name": "approve",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"name": "balanceOf",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"name": "getApproved",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"name": "isApprovedForAll",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "mint",
		"outputs": [],
		"stateMutability": "payable",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "name",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "owner",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"name": "ownerOf",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "index",
				"type": "uint256"
			}
		],
		"name": "payee",
		"outputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address payable",
				"name": "account",
				"type": "address"
			}
		],
		"name": "release",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "contract IERC20",
				"name": "token",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "account",
				"type": "address"
			}
		],
		"name": "release",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "contract IERC20",
				"name": "token",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "account",
				"type": "address"
			}
		],
		"name": "released",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "account",
				"type": "address"
			}
		],
		"name": "released",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "removeWhitelist",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			}
		],
		"name": "safeTransferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			},
			{
				"internalType": "bytes",
				"name": "data",
				"type": "bytes"
			}
		],
		"name": "safeTransferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "operator",
				"type": "address"
			},
			{
				"internalType": "bool",
				"name": "approved",
				"type": "bool"
			}
		],
		"name": "setApprovalForAll",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "bytes32",
				"name": "_merkleRoot",
				"type": "bytes32"
			}
		],
		"name": "setWhitelist",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "account",
				"type": "address"
			}
		],
		"name": "shares",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "bytes4",
				"name": "interfaceId",
				"type": "bytes4"
			}
		],
		"name": "supportsInterface",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "pure",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "symbol",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "uint256",
				"name": "tokenId",
				"type": "uint256"
			}
		],
		"name": "tokenURI",
		"outputs": [
			{
				"internalType": "string",
				"name": "",
				"type": "string"
			}
		],
		"stateMutability": "pure",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "contract IERC20",
				"name": "token",
				"type": "address"
			}
		],
		"name": "totalReleased",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "totalReleased",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "totalShares",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "totalSupply",
		"outputs": [
			{
				"internalType": "uint256",
				"name": "",
				"type": "uint256"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "from",
				"type": "address"
			},
			{
				"internalType": "address",
				"name": "to",
				"type": "address"
			},
			{
				"internalType": "uint256",
				"name": "id",
				"type": "uint256"
			}
		],
		"name": "transferFrom",
		"outputs": [],
		"stateMutability": "nonpayable",
		"type": "function"
	},
	{
		"inputs": [],
		"name": "whitelistActive",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "address",
				"name": "",
				"type": "address"
			}
		],
		"name": "whitelistClaimed",
		"outputs": [
			{
				"internalType": "bool",
				"name": "",
				"type": "bool"
			}
		],
		"stateMutability": "view",
		"type": "function"
	},
	{
		"inputs": [
			{
				"internalType": "bytes32[]",
				"name": "_merkleProof",
				"type": "bytes32[]"
			}
		],
		"name": "whitelistedMint",
		"outputs": [],
		"stateMutability": "payable",
		"type": "function"
	},
	{
		"stateMutability": "payable",
		"type": "receive"
	}
]

Errors

No response

Environment

No response

Environment (Other)

No response

[ombayoeco11]

i got the same problem. so i'm using window.ethereum...it still can't estimate Gas. Perhaps there's somethings wrong with ethereum.

[evilkongsNFTs]

i got the same problem. so i'm using window.ethereum...it still can't estimate Gas. Perhaps there's somethings wrong with ethereum.

Did you solve the problem?

[aspiers]

See also #2475. It might not be anything to do with gas at all.

[ombayoeco11]

i got the same problem. so i'm using window.ethereum...it still can't estimate Gas. Perhaps there's somethings wrong with ethereum.

Did you solve the problem?

No...i still stuck at the same problem

[ricmoo]

Few notes; Latest is not a version. Please indicate the version you are using when opening a bug against ethers.

I moved this to discussions. You can use the provider.estimateGas to estimate the gas requirements for a transaction and if using a contract:

• in v5, contract.estimateGas.myMintFunc(...)
• in v6, contract.myMintFunc.estimateGas(...)

Hope that helps!