Error while trying to run hardhat node

[kaushikc44]

Error running JSON-RPC server: ERROR processing C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\deploy\00-deploy-mocks.js:
TypeError: Cannot read properties of undefined (reading 'length')
at getFrom (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\helpers.ts:1726:14)
at _deploy (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\helpers.ts:534:9)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at _deployOne (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\helpers.ts:1004:16)
at Object.module.exports [as func] (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\deploy\00-deploy-mocks.js:13:9)
at DeploymentsManager.executeDeployScripts (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1222:22)
at DeploymentsManager.runDeploy (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1055:5)
at SimpleTaskDefinition.action (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\index.ts:438:5)
at Environment._runTaskDefinition (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:330:14)
at Environment.run (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:163:14)

I keep getting this error while trying to run an hardhat node.

[vishwa7dcap786]

post your mock deploy script here

[kaushikc44]

const {network,hre} = require("hardhat")

module.exports = async(hre) => {
const {getNamedAccounts,deployments} = hre;
//hre.getNamedAccounts is the same as top part
const {deploy,log} = deployments
const {deployer} = await getNamedAccounts()
const DECIMAL = 8
const INITIAL_ANSWER = 20000000000

console.log(network.name)

log("Local network detected! Deploying mocks")
await deploy("MockV3Aggregator",{
    contract:"MockV3Aggregator",
    from:deployer,
    log:true,
    args:[DECIMAL,INITIAL_ANSWER]
})
log("Mocks deployed successfully")
log("-------------------------------")

}

module.exports.tag = ["all","mocks"]

[kaushikc44]

Have removed the if condition that asked for chain and I found the error it was due ot getNamedAccounts I dint not put the parenthesis, still don't understand , why do we need to put Parenthasis for deployments isn't that too a function ?
Now I am getting a different error although the mock is working

This is the error

Nothing to compile
hardhat
Local network detected! Deploying mocks
deploying "MockV3Aggregator" (tx: 0x4da60f2ea85326a234baae214b76f5ee449117cb9d783d62428c32806c5dcafc)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 569759 gas
Mocks deployed successfully

Error HH604: Error running JSON-RPC server: ERROR processing C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\deploy\01-deploy-fund-me.js:
TypeError: deployScript.func is not a function
at DeploymentsManager.executeDeployScripts (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1222:41)
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at runNextTicks (node:internal/process/task_queues:65:3)
at listOnTimeout (node:internal/timers:528:9)
at processTimers (node:internal/timers:502:7)
at DeploymentsManager.runDeploy (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1055:5)
at SimpleTaskDefinition.action (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\index.ts:438:5)
at Environment._runTaskDefinition (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:330:14)
at Environment.run (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:163:14)
at SimpleTaskDefinition.action (C:\Users\kaush\OneDrive\Desktop\Projects\hardhat-fund-me-fcc\node_modules\hardhat-deploy\src\index.ts:584:32)

For more info go to https://hardhat.org/HH604 or run Hardhat with --show-stack-traces

[kaushikc44]

Found the error , it was in getNamedAccounts as that is a function I forgot to put the brackets.