Ethers.js- Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.1)

[vampireyogi]

const ethers = require("ethers");
const fs = require("fs");

async function main() {
  //http://127.0.0.1:7545
  const provider = new ethers.providers.JsonRpcProvider(
    "http://127.0.0.1:7545"
  );
  const wallet = new ethers.Wallet(
    "bc25181d11cf862593330d78ea716a9cbf9c1c63232f21f733ec8bbbf34b41c1",
    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();
  console.log(contract);
}
main()
  .then(() => process.exit(0))
  .catch((error) => {
    console.error(error);
    process.exit(1);
  });

[alymurtazamemon]

@vampireyogi ethers.wallet here W should be Capital ethers.Wallet

[alymurtazamemon]

@vampireyogi And if it is giving network error then see this discussion #286 here we have mentioned multiple solutions, definalty at least one will work for you.

[RoboCrypter]

@vampireyogi : And also correct this line as well!

From this : const binary = fe.readFileSync( To this : const binary = fs.readFileSync(

There is a typo, It should be fs