Lesson 5

[princesinghkushwah]

time 7.10.00

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

async function main() {
  const provider = new ethers.providers.JsonRpcBatchProvider(
    "http://127.0.0.1:7545"
  );
  const wallet = new ethers.Wallet(
    "622ddce16de60b8a5217efde48a24152af9f4e34e67b1c848c746ec2972ff7a1",
    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);
  const contract = await contractFactory.deploy(); // Stop here wait for contract to deploy
  console.log(contract);
 ;
}
main()
  .then(() => process.exit(0))
  .catch((error) => {
    console.error(error);
    process.exit(1);
  });

when I run node deploye.js i get this error

Error: ENOENT: no such file or directory, open './SimpleStorage_sol_SimpleStorage.abi '
    at Object.openSync (node:fs:585:3)
    at Object.readFileSync (node:fs:453:35)
    at main (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/deploy.js:12:18)
    at Object.<anonymous> (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/deploy.js:27:1)
    at Module._compile (node:internal/modules/cjs/loader:1103:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1157:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
    at node:internal/main/run_main_module:17:47 {
  errno: -2,
  syscall: 'open',
  code: 'ENOENT',
  path: './SimpleStorage_sol_SimpleStorage.abi '
}

[coinfeigm]

Do you have the file SimpleStorage_sol_SimpleStorage.abi in your project folder? This file as well as the BIN file should be generated after you compile the SimpleStorage contract using solc-js. Could you please share your project file structure? Or you may try deleting the extra space here "./SimpleStorage_sol_SimpleStorage.abi " if that works.

[princesinghkushwah]

yes I have that file ( SimpleStorage_sol_SimpleStorage.abi)

[coinfeigm]

Can you try removing the extra spacing here "./SimpleStorage_sol_SimpleStorage.abi "? It looks like you had an extra space at the end.

[princesinghkushwah]

okay i fixed that but this time i get new error

Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.6.8)
    at Logger.makeError (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/logger/lib/index.js:233:21)
    at Logger.throwError (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/logger/lib/index.js:242:20)
    at JsonRpcBatchProvider.<anonymous> (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:561:54)
    at step (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:48:23)
    at Object.throw (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:29:53)
    at rejected (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:21:65)
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  reason: 'could not detect network',
  code: 'NETWORK_ERROR',
  event: 'noNetwork'
}
princesinghkushwah@LAPTOP-MK9I7R8P:~/folder/hh-fcc/ether-simple-storage$ node deploy.js
Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.6.8)
    at Logger.makeError (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/logger/lib/index.js:233:21)
    at Logger.throwError (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/logger/lib/index.js:242:20)
    at JsonRpcBatchProvider.<anonymous> (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:561:54)
    at step (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:48:23)
    at Object.throw (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:29:53)
    at rejected (/home/princesinghkushwah/folder/hh-fcc/ether-simple-storage/node_modules/@ethersproject/providers/lib/json-rpc-provider.js:21:65)
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  reason: 'could not detect network',
  code: 'NETWORK_ERROR',
  event: 'noNetwork'
}

[coinfeigm]

This might help you:
#34 (comment)

[PatrickAlphaC]

Going to mark this as answer as now they are on a different problem. Thank you!