Hardhat Ethers.getContract ("vrfCoordinatorv2mock") возвращает не определенные, даже если контракт составлен и развернут ⇐ Javascript

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Hardhat Ethers.getContract ("vrfCoordinatorv2mock") возвращает не определенные, даже если контракт составлен и развернут

Сообщение Anonymous »

Я работаю над лотерейным проектом (лотереей) в сфере солидности с помощью Hardhat. На данный момент у него есть два контракта: < /p>
  • raffle.sol
  • vrfcoordinatorv2mock.sol
    Я создал скрипты развертывания как: < /li>
    />01-deploy-raffle.js
    Скрипт развертывания 01-deploy-raffle.js возвращает ошибку как:
    vrfcoordinatorv2mock объект undefined < /strong>, что означает ethers.getContract ("vrfcoordinatorv2mock") < /strong> natefined. Это более позднее приводит к неверной ошибке адреса.

    Код: Выделить всё

    const { network, ethers } = require("hardhat")
const {developmentChains} = require("../helper-hardhat-config")

const BASE_FEE = ethers.parseEther("0.25")// 0.25 is the premium, it costs 0.25 LINKS per request
const GAS_PRICE_LINK = 1e9 // calculated value based on gas price of chain

module.exports =async function({getNamedAccounts, deployments}){
const{deploy, log} = deployments
const {deployer} = await getNamedAccounts()
const args = [BASE_FEE,GAS_PRICE_LINK]

if(developmentChains.includes(network.name)){
log("Local network detected!")
await deploy("VRFCoordinatorV2Mock",{
from: deployer,
log: true,
args: args,
})
log("Mock deployed!")
log("-----------------------------------------------")
}
}
module.exports.tags = ["all", "mocks"]
    01-deploy-raffer.js[/b]

    Код: Выделить всё

    const { network, ethers } = require("hardhat")
const { developmentChains, networkConfig } = require("../helper-hardhat-config")
const { verify } = require("../utils/verify")

const VRF_SUB_FUND_AMOUNT = ethers.parseEther("2")

module.exports = async function ({ getNamedAccounts, deployments }) {
const { deploy, log } = deployments
const { deployer } = await getNamedAccounts()
const chainId = network.config.chainId
let vrfCoordinatorV2Address, subscriptionId

if (developmentChains.includes(network.name)) {
// get contract
const vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock")
vrfCoordinatorV2Address = vrfCoordinatorV2Mock.address
console.log(`vrfCoordinatorV2Mock: ${vrfCoordinatorV2Mock.address}`) // here it prints undefined

// create subscription
const transactionResponse = await vrfCoordinatorV2Mock.createSubscription()
const transactionReceipt = await transactionResponse.wait(1)

/* USING LOGS TO GET THE SUBSCRIPTION ID AS THE events[0] way isn't working */
subscriptionId = BigInt(transactionReceipt.logs[0].topics[1])
// console.log("Full logs:", transactionReceipt.logs)
console.log(`Subscription ID: ${subscriptionId}`)

// Fund the subscription
await vrfCoordinatorV2Mock.fundSubscription(subscriptionId, VRF_SUB_FUND_AMOUNT)
} else {
vrfCoordinatorV2Address = networkConfig[chainId]
subscriptionId = networkConfig[chainId]["subscriptionId"]
}

const entranceFee = networkConfig[chainId]["entranceFee"]
const gasLane = networkConfig[chainId]["gasLane"]
const callbackGasLimit = networkConfig[chainId]["callbackGasLimit"]
const interval = networkConfig[chainId]["interval"]

const arguments = [vrfCoordinatorV2Address, subscriptionId ,gasLane,interval,entranceFee ,callbackGasLimit]

const raffle = await deploy("Raffle", {
from: deployer,
args: arguments,
log: true,
waitConfirmations: network.config.blockConfirmations || 1,
})

if (!developmentChains.includes(network.name) && process.env.ETHERSCAN_API_KEY) {
log("Verifying...")
await verify(raffle.address, args)
}
}

module.exports.tags = ["all", "raffle"]

< /code>
Сообщение об ошибке: < /p>
yarn run v1.22.22
$ /home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/.bin/hardhat deploy
Nothing to compile
Local network detecte!
deploying "VRFCoordinatorV2Mock"  (tx: 0x41a6ded59dc5ab1790aac807838abb66a002023d8f3d5b910834d549aeeae544)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 2967663 gas
Mock deployed!
-----------------------------------------------
vrfCoordinatorV2Mock: undefined
Subscription ID: 1
An unexpected error occurred:

Error: ERROR processing /home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/deploy/01-deploy-raffle.js:
Error: invalid address (argument="address", value=undefined, code=INVALID_ARGUMENT, version=address/5.8.0) (argument="vrfCoordinatorV2", value=undefined, code=INVALID_ARGUMENT, version=abi/5.8.0)
at Logger.makeError (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/logger/src.ts/index.ts:269:28)
at Logger.throwError (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/logger/src.ts/index.ts:281:20)
at Logger.throwArgumentError (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/logger/src.ts/index.ts:285:21)
at AddressCoder.Coder._throwError (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/coders/abstract-coder.ts:68:16)
at AddressCoder.encode (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/coders/address.ts:22:18)
at /home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/coders/array.ts:71:19
at Array.forEach ()
at pack (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/coders/array.ts:54:12)
at TupleCoder.encode (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/coders/tuple.ts:54:20)
at AbiCoder.encode (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/@ethersproject/abi/src.ts/abi-coder.ts:111:15)
at DeploymentsManager.executeDeployScripts (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1215:19)
at DeploymentsManager.runDeploy (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1061:5)
at SimpleTaskDefinition.action (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat-deploy/src/index.ts:450:5)
at Environment._runTaskDefinition (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat/src/internal/core/runtime-environment.ts:351:14)
at Environment.run (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat/src/internal/core/runtime-environment.ts:184:14)
at SimpleTaskDefinition.action (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat-deploy/src/index.ts:601:32)
at Environment._runTaskDefinition (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat/src/internal/core/runtime-environment.ts:351:14)
at Environment.run (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat/src/internal/core/runtime-environment.ts:184:14)
at SimpleTaskDefinition.action (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat-deploy/src/index.ts:690:5)
at Environment._runTaskDefinition (/home/user/blockchain/freecodecamp/hardhat-smartcontract-lottery-fcc/node_modules/hardhat/src/internal/core/runtime-environment.ts:351:14)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
    hardhat.config.js

    Код: Выделить всё

    require("@nomiclabs/hardhat-waffle")
require("@nomiclabs/hardhat-etherscan")
require("hardhat-deploy")
// require("solidity-coverage")
require("hardhat-gas-reporter")
require("hardhat-contract-sizer")
require("dotenv").config()
// require("@nomicfoundation/hardhat-toolbox")

const SEPOLIA_RPC_URL = process.env.SEPOLIA_RPC_URL
const PRIVATE_KEY = process.env.PRIVATE_KEY
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
defaultNetwork: "hardhat",
networks: {
hardhat: {
chainId: 31337,
blockConfirmations: 1,
},
sepolia: {
url:  SEPOLIA_RPC_URL,
accounts: [PRIVATE_KEY],
chainId: 11155111,
blockConfirmations: 6,
},
},
solidity: {
compilers: [
{
version: "0.8.28",
},
{
version: "0.8.8",
},
{
version: "0.8.0",
},
],
},
namedAccounts: {
deployer: {
default: 0,
},
player: {
default: 1,
},
},
}

< /code>
Я пытался развернуть только 00-deploy-mocks.js с использованием
yarn hardhat --tags mocks< /code>
Script Script выполняется, как и ожидалось. и отпечатки: < /p>
Nothing to compile
Local network detecte!
deploying "VRFCoordinatorV2Mock" (tx: 0x41a6ded59dc5ab1790aac807838abb66a002023d8f3d5b910834d549aeeae544)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 2967663 gas
Mock deployed!
< /code>
 Я подтвердил: < /strong> < /p>

 Скомпилируется контракт, а артефакт существует. < /li>
 Это развернуто через развертывание. Hardhat Clean
    )
Версии пакетов:

[*] hardhat: 2,23,0
[*] yarn: 1,22.22
[*] olidody: 0.8.28 (все по всему всем контрактам)
: 0.8.28 (все сроки. /> < /ul>
** Проблема: **
Почему Ethers.getContract ("vrfCoordinatorv2mock") возвращается не определенным, даже если контракт развернут и составлен?>

Подробнее здесь: https://stackoverflow.com/questions/796 ... ven-though
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