Error: could not coalesce error (error={ "code": -32000, "data": { "hash":

[MehdiAbidri]

Lesson 05 :

I got this error while running deploy.js

Deploying, please wait ... 
error Error: could not coalesce error (error={ "code": -32000, "data": { "hash": "0xc808a9e63502b13ee9b18c03bab1d42073b4f84cfe0b2e50d1f4053ddd14d69c", "message": "invalid opcode", "programCounter": 82, "reason": null, "result": "0xc808a9e63502b13ee9b18c03bab1d42073b4f84cfe0b2e50d1f4053ddd14d69c" }, "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": [ "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" ] }, code=UNKNOWN_ERROR, version=6.9.0)
    at makeError (/home/user/hh-fcc/ethers-simple-storage/node_modules/ethers/lib.commonjs/utils/errors.js:129:21)
    at JsonRpcProvider.getRpcError (/home/user/hh-fcc/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:683:41)
    at /home/user/hh-fcc/ethers-simple-storage/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:269:45
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  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: '0xc808a9e63502b13ee9b18c03bab1d42073b4f84cfe0b2e50d1f4053ddd14d69c',
      programCounter: 82,
      result: '0xc808a9e63502b13ee9b18c03bab1d42073b4f84cfe0b2e50d1f4053ddd14d69c',
      reason: null,
      message: 'invalid opcode'
    }
  },
  payload: {
    method: 'eth_sendRawTransaction',
    params: [
      '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'
    ],
    id: 9,
    jsonrpc: '2.0'
  },
  shortMessage: 'could not coalesce error'
}

here is the code i'am runing :

`const ethers = require("ethers");
const fs = require("fs-extra"); // to read from other files

async function main() {
// http://192.168.1.73:8545
// the way to connect to our local blockchai

const overrides = {
gasLimit: 6721975, // Adjust the gas limit as needed
gasPrice: ethers.parseUnits("20000000000", "wei"), // Adjust the gas price as needed
};

const provider = new ethers.JsonRpcProvider("http://192.168.1.73:7545");

const wallet = new ethers.Wallet(
"0x--------------------------------------------------------------------------------------", // private key hidden !
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("----------- contract factory -----------------------");
console.log("Deploying, please wait ... ");

const contract = await contractFactory.deploy(overrides);
await contract.deploymentTransaction.wait(1);

const currentFavoriteNumber = await contract.retrieve();
console.log(currentFavoriteNumber);
}

main()
.then(() => process.exit(0))
.catch((error) => {
console.log("error", error);
process.exit(1);
});
`
### Remark :
the deployment transaction is sent correctly and i can see it in Ganache.
But i got this error in the console of VSC.

Does anyone have an idea how to fix this issue ?

[UmitRock]

i want fix it too more then 2 days stuck on this section :(

[Gambit42]

Any update regarding this? Currently stuck with this issue.

[UmitRock]

Any update regarding this? Currently stuck with this issue.

Dear leave this section level 5 or take this section level 5 only for take rules go to next section level 6 hardhat but change endpoint api of blockchain I think alchemy no longer use for free must purchase try other services and about codes are little change it exp: simpleStorage.address no longer use it try change to simpleStorage.target and deployed wait(1) are change it too

[dshinde96]

As solidity 0.8.20 introduced PUSH0 opcode which is supported by Ethereum mainnet only. So better, use solidity version 0.8.7 and solac@0.8.7 and the error will resolved. (Use older version of solidity as well as solac)

Reference: https://www.zaryabs.com/push0-opcode/