Lesson 5: Cannot deploy contract

[Kylexxx777]

When I run node deploy.js, I do see it print the line Deploying please wait, but I got an error afterward, it seems like I'm missing something, can someone help me out, please? I'll appreciate it your help!

SimpleStorage

// SPDX-License-Identifier: MIT
pragma solidity 0.8.23;

// pragma solidity ^0.8.0;
// pragma solidity >=0.8.0 <0.9.0;

contract SimpleStorage {
    uint256 favoriteNumber;

    struct People {
        uint256 favoriteNumber;
        string name;
    }
    // uint256[] public anArray;
    People[] public people;

    mapping(string => uint256) public nameToFavoriteNumber;

    function store(uint256 _favoriteNumber) public {
        favoriteNumber = _favoriteNumber;
    }

    function retrieve() public view returns (uint256) {
        return favoriteNumber;
    }

    function addPerson(string memory _name, uint256 _favoriteNumber) public {
        people.push(People(_favoriteNumber, _name));
        nameToFavoriteNumber[_name] = _favoriteNumber;
    }
}

package.json

{
  "dependencies": {
    "ethers": "^6.13.4",
    "fs-extra": "^11.2.0",
    "ganache": "^7.9.2",
    "solc": "0.8.23-fixed"
  },
  "scripts": {
    "compile": "yarn solcjs --bin --abi --include-path node_modules/ --base-path . -o . SimpleStorage.sol"
  },
  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
}

javascript

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

async function main() {
  //compile them in our code
  //compile the, seperately
  // http://172.31.96.1:7545
  let provider = new ethers.JsonRpcProvider("http://172.31.96.1:7545");
  let wallet = new ethers.Wallet(
    "<private key>",
    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);
  });

error

 Error: missing revert data (action="estimateGas", data=null, reason=null, transaction={ "data": <data>", "from": "0xF451455B9f45B83FCB787bBc92aeFa2374AeF7EA", "to": null }, invocation=null, revert=null, code=CALL_EXCEPTION, version=6.13.4)
      at makeError (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/utils/errors.js:129:21)
      at getBuiltinCallException (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/abi/abi-coder.js:105:37)
      at AbiCoder.getBuiltinCallException (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/abi/abi-coder.js:206:16)
      at JsonRpcProvider.getRpcError (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:676:43)
      at /home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:302:45
      at process.processTicksAndRejections (node:internal/process/task_queues:105:5) {
    code: 'CALL_EXCEPTION',
    action: 'estimateGas',
    data: null,
    reason: null,
    transaction: {
      to: null,
      data: '<data>',
      from: '0xF451455B9f45B83FCB787bBc92aeFa2374AeF7EA'
    },
    invocation: null,
    revert: null,
    shortMessage: 'missing revert data',
    info: {
      error: {
        message: 'VM Exception while processing transaction: invalid opcode',
        stack: 'RuntimeError: VM Exception while processing transaction: invalid opcode\n' +
          '    at exactimate (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:182136)',
        code: -32000,
        name: 'RuntimeError',
        data: [Object]
      },
      payload: {
        method: 'eth_estimateGas',
        params: [Array],
        id: 3,
        jsonrpc: '2.0'
      }
    }
  }

After I saw the post #6220 I change my js code to this:

const contract = await contractFactory.deploy({
    gasPrice: 20000000000,
    gasLimit: 6721975,
  });
  console.log("Here is the transaction:");
  console.log(contract.deployTransaction);

it pops out an error

Error: could not coalesce error (error={ "code": -32000, "data": { "hash": "0x426a0fbd1fa292de1f54b22303302af2c4058f8507fce89d2d8a1736bcbb625c", "message": "invalid opcode", "programCounter": 24, "reason": null, "result": "0x426a0fbd1fa292de1f54b22303302af2c4058f8507fce89d2d8a1736bcbb625c" }, "message": "VM Exception while processing transaction: invalid opcode", "name": "RuntimeError", "stack": "RuntimeError: VM Exception while processing transaction: invalid opcode\n    at EIP1559FeeMarketTransaction.fillFromResult (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:12745)\n    at Miner.<anonymous> (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:36703)\n    at async Miner.<anonymous> (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:35116)\n    at async Miner.mine (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:39680)\n    at async Blockchain.mine (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:60063)\n    at async Promise.all (index 0)\n    at async TransactionPool.emit (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\node_modules\\emittery\\index.js:303:3)" }, payload={ "id": 9, "jsonrpc": "2.0", "method": "eth_sendRawTransaction", "params": [ "<params>" ] }, code=UNKNOWN_ERROR, version=6.13.4)
    at makeError (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/utils/errors.js:129:21)
    at JsonRpcProvider.getRpcError (/home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:730:41)
    at /home/lio/blockchain/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:302:45
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5) {
  code: 'UNKNOWN_ERROR',
  error: {
    message: 'VM Exception while processing transaction: invalid opcode',
    stack: 'RuntimeError: VM Exception while processing transaction: invalid opcode\n' +
      '    at EIP1559FeeMarketTransaction.fillFromResult (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:12745)\n' +
      '    at Miner.<anonymous> (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:36703)\n' +
      '    at async Miner.<anonymous> (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:35116)\n' +
      '    at async Miner.mine (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:39680)\n' +
      '    at async Blockchain.mine (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\dist\\node\\1.js:2:60063)\n' +
      '    at async Promise.all (index 0)\n' +
      '    at async TransactionPool.emit (C:\\Program Files\\WindowsApps\\GanacheUI_2.7.1.0_x64__rb4352f0jd4m2\\app\\resources\\static\\node\\node_modules\\ganache\\node_modules\\emittery\\index.js:303:3)',
    code: -32000,
    name: 'RuntimeError',
    data: {
      hash: '0x426a0fbd1fa292de1f54b22303302af2c4058f8507fce89d2d8a1736bcbb625c',
      programCounter: 24,
      result: '0x426a0fbd1fa292de1f54b22303302af2c4058f8507fce89d2d8a1736bcbb625c',
      reason: null,
      message: 'invalid opcode'
    }
  },
  payload: {
    method: 'eth_sendRawTransaction',
    params: [
      '<params>'
    ],
    id: 9,
    jsonrpc: '2.0'
  },
  shortMessage: 'could not coalesce error'
}

[Emmanuel-Sokoyebom]

hi, i am having a similar problem ; 

TypeError: Cannot read properties of undefined (reading 'JsonRpcProvider')
at main (/root/deploy.js:7:40)
at Object. (/root/deploy.js:22:1)
at Module._compile (node:internal/modules/cjs/loader:1565:14)
at Object..js (node:internal/modules/cjs/loader:1708:10)
at Module.load (node:internal/modules/cjs/loader:1318:32)
at Function._load (node:internal/modules/cjs/loader:1128:12)
at TracingChannel.traceSync (node:diagnostics_channel:322:14)
at wrapModuleLoad (node:internal/modules/cjs/loader:219:24)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:170:5)
at node:internal/main/run_main_module:36:49

i cant deploy.js

[Kylexxx777]

For the first question, look at post #6220 and add this:
const contract = await contractFactory.deploy({
gasPrice: 20000000000,
gasLimit: 6721975,
});
console.log("Here is the transaction:");
console.log(contract.deployTransaction);
For question two , you need to down grade to soilidity 0.8.19
check out this website for more information(https://ethereum.stackexchange.com/questions/152509/could-not-coalesce-error-invalid-opcode)