Error in Deploying a contract..

[Umairulislam]

In the Tutorial at timestamp 7:07:30 Mr. Patrick deploy a smart contract named deploy.js

async function main() {
  // compile them in our code
  // compile them seperately
  // http://127.0.0.1:7545

  // connect Script to local blockchain
  const provider = new ethers.providers.JsonRpcProvider(
    "http://127.0.0.1:7545"
  );
  const wallet = new ethers.Wallet(
    "305c89774048d2679921c3c47483583526aa041f38e11c08af387e5cabbfacba",
    provider
  );
  const abi = fs.readFileSync("./SimpleStorage_sol_SimpleStorage.abi", "utf8");
  const binary = fs.readFileSync(
    "./SimpleStorage_sol_SimpleStorage.bin",
    "utf8"
  );
  const contractFactory = new ethers.ContractFactory(abi, binary, wallet);
  console.log("Deploying..., please wait");
  const contract = await contractFactory.deploy(); // await => Stop, w8 for contratc to deploy
//   console.log(contract);
}

But I'm getting the following bunch of errors

Can anybody help .......?

[rin-st]

try

const provider = new ethers.providers.JsonRpcProvider(
    "http://0.0.0.0:8545"
);

[Umairulislam]

after changing the port no and the private key the issue has been resolved .
Thanks you.

[alymurtazamemon]

@Umairulislam Checkout this discussion #286 here we have mentioned multiple solutions for this issue.

[Umairulislam]

Thanks the issue was resolved 👍🏼

[alymurtazamemon]

@Umairulislam Then make sure to close the discussion by selecting the appropriate answer. Thanks.