Reiceiving 0 while deploying Smartcontract on Polygon Mainnet

[LordReya]

When I try to deploy on the Polygon Mainnet I always getting nothing, even after waiting for 30 minutes the only result that alchemy is showing me is null . On the testnet however it works perfectly.

This is my Hardhad config:

dotEnvConfig();
import "@nomiclabs/hardhat-etherscan";
import "@nomiclabs/hardhat-waffle";
import "@nomiclabs/hardhat-ethers";
import "@typechain/hardhat";
import "@openzeppelin/hardhat-upgrades";
import "solidity-coverage";

import "./tasks/accounts";
import "./tasks/balance";
import "./tasks/block-number";

/**
 * @type import('hardhat/config').HardhatUserConfig
 * config for github actions only
 */
const configForTest = {
  solidity: {
    compilers: [
      {
        version: "0.8.4",
      },
      {
        version: "0.6.12",
      },
      {
        version: "0.6.6",
      },
      {
        version: "0.5.0",
      },
    ],
  },
  networks: {
    hardhat: {
      forking: {
        //url: process.env.JSON_RPC_URL,
      },
    },
  },
  mocha: {
    timeout: 200000,
  },
};

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
const configLocal = {
  solidity: {
    compilers: [
      {
        version: "0.8.4",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
            details: {
              yul: false,
            },
          },
        },
      },
      {
        version: "0.6.12",
      },
    ],
  },
  networks: {
    hardhat: {
      forking: {
        // polygon
        url: process.env.ALCHEMY_POLYGON_RPC_URL,
        blockNumber: 28583600,

        // bsc
        // url: process.env.BSC_RPC_URL,
        // blockNumber: 17988430,
      },
    },
    polygon: {
      url: process.env.ALCHEMY_POLYGON_RPC_URL,
      accounts: [process.env.PRIVATE_KEY],
      allowUnlimitedContractSize: true,
      gasPrice: 70000000000,
      gas: 100000000000,
      //chainId: 80001,
      chainId: 137,
    },
  },
  etherscan: {
    apiKey: process.env.POLYSCAN_APIKEY,
  },
  mocha: {
    timeout: 200000,
  },
};

module.exports = process.env.CI ? configForTest : configLocal; //does this belong

This is my deploy script:

import { deployContractFromName } from "../utils";

async function main() {
  const Flashloan: Flashloan = await deployContractFromName(
    "Flashloan",
    Flashloan__factory
  );
  await Flashloan.deployed();

  console.log("contract deployed to:", Flashloan.address);
}

main()
  .then(() => process.exit(0))
  .catch((error) => {
    console.error(error);
    process.exit(1);
  });

It's all in typescript.

[LordReya]

Here is the TransactionHash for reference: It's like stuck forever: https://polygonscan.com/tx/0x225ebe14827540c490d1f041e6b7b88e4b296db88fa42e10395326f59ea1a77c

[alymurtazamemon]

@PatrickAlphaC

[krakxn]

Context—Ways to extract the ContractFactory via hardhat-ethers:

function getContractFactory(name: string, signer?: ethers.Signer): Promise<ethers.ContractFactory>;

function getContractFactory(name: string, factoryOptions: FactoryOptions): Promise<ethers.ContractFactory>;

function getContractFactory(abi: any[], bytecode: ethers.utils.BytesLike, signer?: ethers.Signer): Promise<ethers.ContractFactory>;

I would recommend using any of the above to your liking to get the ContractFactory of Flashloan

As much as I can see, Flashloan__factory is undefined. That is precisely the error.

You can then use that ContractFactory to deploy the contract.

[LordReya]

Let my try tomorrow

[LordReya]

It works perfectly thank you!

[krakxn]

Awesome, good luck!