nvalidArgumentsError: Errors encountered in param 1: Storage slot argument must have a length of 66 ("0x" + 32 bytes), but '0x0' has a length of 3

[mubashirhussainkhadim]

Deploying FunWithStorage and waiting for confirmations...
deploying "FunWithStorage" (tx: 0x8a2b88404cb7a4645fa87912c630e9b595ce500a92b6da8cebe59f1a5eb0d99c)...: deployed at 0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0 with 227342 gas
Logging storage...
An unexpected error occurred:

Error: ERROR processing /Users/mubashirkhadim/Documents/codes/hardhat-fund-me/deploy/99-deploy-storage-fun.js:
InvalidArgumentsError: Errors encountered in param 1: Storage slot argument must have a length of 66 ("0x" + 32 bytes), but '0x0' has a length of 3
at validateParams (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/core/jsonrpc/types/input/validation.ts:64:13)
at EthModule._getStorageAtParams (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/hardhat-network/provider/modules/eth.ts:695:26)
at EthModule.processRequest (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/hardhat-network/provider/modules/eth.ts:185:49)
at HardhatNetworkProvider._send (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/hardhat-network/provider/provider.ts:195:31)
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 HardhatNetworkProvider.request (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/hardhat-network/provider/provider.ts:118:18)
at EthersProviderWrapper.send (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/@nomiclabs/hardhat-ethers/src/internal/ethers-provider-wrapper.ts:13:20)
at DeploymentsManager.executeDeployScripts (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1223:19)
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 (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat-deploy/src/DeploymentsManager.ts:1053:5)
at SimpleTaskDefinition.action (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:409:5)
at Environment._runTaskDefinition (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:219:14)
at Environment.run (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat/src/internal/core/runtime-environment.ts:131:14)
at SimpleTaskDefinition.action (/Users/mubashirkhadim/Documents/codes/hardhat-fund-me/node_modules/hardhat-deploy/src/index.ts:555:32)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
mubashirkhadim@Mubashirs-MBP hardhat-fund-me %

FunWithStorage.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract FunWithStorage {
uint256 favoriteNumber; // Stored at slot 0
bool someBool; // Stored at slot 1
uint256[] myArray; /* Array Length Stored at slot 2,
but the objects will be the keccak256(2), since 2 is the storage slot of the array /
mapping(uint256 => bool) myMap; / An empty slot is held at slot 3
and the elements will be stored at keccak256(h(k) . p)
p: The storage slot (aka, 3)
k: The key in hex
h: Some function based on the type. For uint256, it just pads the hex
*/
uint256 constant NOT_IN_STORAGE = 123;
uint256 immutable i_not_in_storage;

constructor() {
    favoriteNumber = 25; // See stored spot above // SSTORE
    someBool = true; // See stored spot above // SSTORE
    myArray.push(222); // SSTORE
    myMap[0] = true; // SSTORE
    i_not_in_storage = 123;
}

function doStuff() public {
    uint256 newVar = favoriteNumber + 1; // SLOAD
    bool otherVar = someBool; // SLOAD
    // ^^ memory variables
}

}

99-deploy-storage-fun.js

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

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

log("----------------------------------------------------")
log("Deploying FunWithStorage and waiting for confirmations...")
const funWithStorage = await deploy("FunWithStorage", {
    from: deployer,
    args: [],
    log: true,
    // we need to wait if on a live network so we can verify properly
    waitConfirmations: network.config.blockConfirmation || 1,
})

log("Logging storage...")
for (let i = 0; i < 10; i++) {
    log(
        `Location ${i}: ${await ethers.provider.getStorageAt(
            funWithStorage.address,
            i
        )}`
    )
}

}

module.exports.tags = ["storage"]`

[PatrickAlphaC]

Hi,

Can you please watch this section and format your question accordingly?

https://youtu.be/gyMwXuJrbJQ?t=19846