fund function is not working in frontend

[khushbusandhu]

here is the error i am getting

Error: invalid address (argument="address", value="0xe7f1725E7734CE288F8367e1Bb143E90bb3F051", code=INVALID_ARGUMENT, version=address/5.1.0)
    at Logger.makeError (ethers.esm.min.js:2919:19)
    at Logger.throwError (ethers.esm.min.js:2928:16)
    at Logger.throwArgumentError (ethers.esm.min.js:2931:17)
    at getAddress (ethers.esm.min.js:6066:14)
    at Formatter.address (ethers.esm.min.js:17220:12)
    at Web3Provider.<anonymous> (ethers.esm.min.js:18738:47)
    at Generator.next (<anonymous>)
    at fulfilled (ethers.esm.min.js:17482:26)

this is the fund function

async function fund() {
  const ethAmount = "77";
  console.log(`Funding with ${ethAmount}...`);
  if (typeof window.ethereum !== "undefined") {
    const provider = new ethers.providers.Web3Provider(window.ethereum);
    const signer = provider.getSigner();
    const contract = new ethers.Contract(contractAddress, abi, signer);
    try {
      const transactionResponse = await contract.fund({
        value: ethers.utils.parseEther(ethAmount),
      });
      await listenForTransactionMine(transactionResponse, provider);
    } catch (error) {
      console.log(error);
    }
  } else {
    fundButton.innerHTML = "Please install MetaMask";
  }

[anuj070894]

Please add await in front of provider.getSigner(); and try again.

[khushbusandhu]

I'm getting the same error. and it shows that await has no effect on these types of expressions

[anuj070894]

Can you paste the entire code ? Both html and js file.

[anuj070894]

What's the ethers.esm.min.js version?
Can you share the file for ethers.esm.min.js file too?
Would be great if you can create a repo for this. Would be easy to repro this for me.
Also, share the contants.js file.

[khushbusandhu]

here is the repo link
https://github.com/khushbusandhu/hardhat-fund-me-contract
it has two branches, master is the one for frontend

[anuj070894]

https://github.com/khushbusandhu/hardhat-fund-me-contract/blob/master/constants.js#L1C33-L1C75
In this line, the address mentioned is not a contract address. Did you actually deploy your contract ? If yes, please put that address there. Otherwise, deploy the contract and then copy that address that put that.
That's why it's saying the address for contract is not valid because it's not a contract address. (#6421 (comment))
https://sepolia.etherscan.io/address/0xe7f1725e7734ce288f8367e1bb143e90bb3f0512 (Your address. It looks like an account address)

[khushbusandhu]

yes, i have deployed my contract and then pasted the account address.

[anuj070894]

In your repository, 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 is the address I found for contract. But this is not a contract address. Please check on sepolia testnet by pasting this address.