TypeError: Cannot read properties of undefined (reading 'length')

[vickyeswar]

was trying to deploy contract in hardhat local network after creating mock.js but got this error.

00-deploy-mocks.js Code : const { network } = require("hardhat") const { DECIMALS, INITIAL_ANSWER } = require("../helper-hardhat-config")

module.exports = async ({ getNamedAccounts, deployments }) => { const { deploy, log } = deployments const { deployer } = await getNamedAccounts() const chainid = network.config.chainId

if (chainid == 31337) {
    log("Local network  detected! Deploying Mocks...")
    await deploy("MockV3Aggregator", {
        contract: "MockV3Aggregator",
        from: deployer,
        log: true,
        args: [DECIMALS, INITIAL_ANSWER],
    })
    log("Mocks Deployed!")
    log("_________________________________________")
}

} module.exports.tags = ["all", "mocks"]

error i got :

Nothing to compile Local network detected! Deploying Mocks... An unexpected error occurred:

Error: ERROR processing /Documents/Solidity/Hardhat Crowd Fund/deploy/00-deploy-mocks.js: TypeError: Cannot read properties of undefined (reading 'length')

TIA

[PatrickAlphaC]

Can you:

1. Make this a discusson on the full repo? https://github.com/smartcontractkit/full-blockchain-solidity-course-js/
2. Follow this section for formatting questions? https://www.youtube.com/watch?t=19846&v=gyMwXuJrbJQ&feature=youtu.be