LESSON 14: TypeError: deployScript.func is not a function

[cryptocambi]

Hi,

I am having issue with the deploy of the dynamicsvg.js file, I checked the code and don't see error.

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

module.experts = async function ({ getNamedAccounts, deployments }) {
const { deploy, log } = deployments
const { deployer } = await getNamedAccounts()
let ethUsdPriceFeedAddress

const chainId = network.config.chainId

if (developmentChains.includes(network.name)) {
    const EthUsdAggregator = await ethers.getContract("MockV3Aggregator")
    ethUsdPriceFeedAddress = EthUsdAggregator.address
} else {
    ethUsdPriceFeedAddress = networkConfig[chainId].ethUsdPriceFeed
}

log("--------------------------------")

const lowSVG = fs.readFileSync("./images/dynamicNFT/frown.svg", { encoding: "utf8" })
const highSVG = fs.readFileSync("./images/dynamicNFT/happy.svg", { encoding: "utf8" })

args = [ethUsdPriceFeedAddress, lowSVG, highSVG]
const dynamicSvgNft = await deploy("DynamicSvgNft", {
    from: deployer,
    arg: args,
    log: true,
    waitConfirmations: network.config.blockConfirmations || 1,
})

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

}

module.exports.tags = ["all", "dynamicsvg", "main"]

However, by running the command (yarn hardhat deploy --tags "dynamicsvg,mocks") this what I have got:

Nothing to compile
Local network detected! Deploying mocks...
deploying "VRFCoordinatorV2Mock" (tx: 0x943bba99f5f8086776d6cdb4802eaa8a7605f1273f6e6ee44f72e50fda0b31b1)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 2544160 gas
deploying "MockV3Aggregator" (tx: 0xcee94f6743e729fce28367ef2245532df6658c7933fe4525702287783e7a349d)...: deployed at 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 with 569795 gas
Mocks Deployed!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You are deploying to a local network, you'll need a local network running to interact
Please run yarn hardhat console --network localhost to interact with the deployed smart contracts!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
An unexpected error occurred:

Error: ERROR processing C:\Users\K\hh-fcc\hardhat-nft-fcc\deploy\03-deploy-dynamic-svg-nft.js:
TypeError: deployScript.func is not a function
at DeploymentsManager.executeDeployScripts (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1226:41)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:538:9)
at processTimers (node:internal/timers:512:7)
at DeploymentsManager.runDeploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1059:5)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:438:5) at Environment._runTaskDefinition (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:333:14)
at Environment.run (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:166:14)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:584:32)
at DeploymentsManager.executeDeployScripts (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1229:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:538:9)
at processTimers (node:internal/timers:512:7)
at DeploymentsManager.runDeploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1059:5)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:438:5) at Environment._runTaskDefinition (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:333:14)
at Environment.run (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:166:14)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:584:32)
error Command failed with exit code 1.

while if I run (yarn hardhat deploy --tags dynamicsvg,mocks) it returns that there is nothing to compile:

$ C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules.bin\hardhat deploy --tags "dynamicsvg mocks"
Nothing to compile
Done in 4.01s.

I believe that is something related to the configuration, but I can mistaked. Here below my repo:

https://github.com/cryptocambi/hardhat-nft-fcc

[alfaqi]

You have typo module.experts instead of module.exports in line 6
I hope that's what caused the issue.

[cryptocambi]

Hi,

I correct it but still not working. I have got this:

Error: ERROR processing C:\Users\K\hh-fcc\hardhat-nft-fcc\deploy\03-deploy-dynamic-svg-nft.js:
TypeError: no matching function (argument="key", value="address", code=INVALID_ARGUMENT, version=6.6.4)
at makeError (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\utils\errors.ts:670:21)
at assert (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\utils\errors.ts:694:25)
at assertArgument (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\utils\errors.ts:706:5)
at Interface.getFunctionName (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\abi\interface.ts:542:23)
at buildWrappedMethod (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\contract\contract.ts:334:34)
at Contract.getFunction (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\contract\contract.ts:859:22)
at Object.get (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\ethers\src.ts\contract\contract.ts:757:39)
at Object.module.exports [as func] (C:\Users\K\hh-fcc\hardhat-nft-fcc\deploy\03-deploy-dynamic-svg-nft.js:15:51)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at DeploymentsManager.executeDeployScripts (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1229:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:538:9)
at processTimers (node:internal/timers:512:7)
at DeploymentsManager.runDeploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1059:5)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:438:5) at Environment._runTaskDefinition (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:333:14)
at Environment.run (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:166:14)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:584:32)
error Command failed with exit code 1.

might be I have to downgrade the version?

[alfaqi]

I recommend that you downgrade the version

[cryptocambi]

Which version?

tried the ethers ^5.7.2

as you suggested on ticket #5869, but does not downgrade

warning package.json: No license field
warning hardhat-nft-fcc: No license field
[1/4] Resolving packages...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
info There appears to be trouble with your network connection. Retrying...
error An unexpected error occurred: "https://registry.yarnpkg.com/ethers%5E5.7.2: getaddrinfo ENOTFOUND registry.yarnpkg.com".
info If you think this is a bug, please open a bug report with the information provided in "C:\Users\K\hh-fcc\hardhat-nft-fcc\yarn-error.log".

[alfaqi]

Make sure that you wrote yarn add --dev ethers@^5.7.2 or yarn add ethers@^5.7.2

[cryptocambi]

I am basically follow the solution on ticket #5869, here below my package.jason file

{
"name": "hardhat-nft-fcc",
"devDependencies": {
"@nomicfoundation/hardhat-ethers": "^3.0.2",
"@nomiclabs/hardhat-ethers": "npm:[email protected]",
"@nomiclabs/hardhat-etherscan": "^3.1.7",
"@nomiclabs/hardhat-waffle": "^2.0.6",
"chai": "^4.3.7",
"ethereum-waffle": "^4.0.10",
"ethers": "^5.7.2",
"hardhat": "^2.17.0",
"hardhat-contract-sizer": "^2.10.0",
"hardhat-deploy": "^0.11.34",
"hardhat-gas-reporter": "^1.0.9",
"prettier": "^3.0.0",
"solidity-coverage": "^0.8.4"
},
"dependencies": {
"@aave/protocol-v2": "^1.0.1",
"@chainlink/contracts": "^0.6.1",
"@ethersproject/bignumber": "^5.5.0",
"@openzeppelin/contracts": "^4.5.0",
"@pinata/sdk": "^1.1.23",
"base64-sol": "^1.1.0",
"dotenv": "^16.3.1",
"fs": "^0.0.1-security",
"mime": "^3.0.0",
"nft.storage": "^6.0.1",
"path": "^0.12.7",
"prettier-plugin-solidity": "^1.1.3",
"solhint": "^3.4.1"
},

Still not working saying there are not constructors' arguments, I checked the order the order is correct., I follow the tutorial and I put the s_tokenCounter = 0; at index zero on the constructor. This the outcome:

Local network detected! Deploying mocks...
deploying "VRFCoordinatorV2Mock" (tx: 0x943bba99f5f8086776d6cdb4802eaa8a7605f1273f6e6ee44f72e50fda0b31b1)...: deployed at 0x5FbDB2315678afecb367f032d93F642f64180aa3 with 2544160 gas
deploying "MockV3Aggregator" (tx: 0xcee94f6743e729fce28367ef2245532df6658c7933fe4525702287783e7a349d)...: deployed at 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512 with 569795 gas
Mocks Deployed!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You are deploying to a local network, you'll need a local network running to interact
Please run yarn hardhat console --network localhost to interact with the deployed smart contracts!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

An unexpected error occurred:

Error: ERROR processing C:\Users\K\hh-fcc\hardhat-nft-fcc\deploy\03-deploy-dynamic-svg-nft.js:
Error: expected 3 constructor arguments, got 0
at _deploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\helpers.ts:582:13)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:538:9)
at processTimers (node:internal/timers:512:7)
at _deployOne (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\helpers.ts:1015:16)
at Object.module.exports [as func] (C:\Users\K\hh-fcc\hardhat-nft-fcc\deploy\03-deploy-dynamic-svg-nft.js:26:27)
at DeploymentsManager.executeDeployScripts (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1226:22)
at DeploymentsManager.runDeploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1059:5)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:438:5) at DeploymentsManager.executeDeployScripts (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1229:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at runNextTicks (node:internal/process/task_queues:64:3)
at listOnTimeout (node:internal/timers:538:9)
at processTimers (node:internal/timers:512:7)
at DeploymentsManager.runDeploy (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\DeploymentsManager.ts:1059:5)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:438:5) at Environment._runTaskDefinition (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:333:14)
at Environment.run (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat\src\internal\core\runtime-environment.ts:166:14)
at SimpleTaskDefinition.action (C:\Users\K\hh-fcc\hardhat-nft-fcc\node_modules\hardhat-deploy\src\index.ts:584:32)

[alfaqi]

In 03-deploy-dynamic-svg-nft.js you have to pass 3 arguments, it says Error: expected 3 constructor arguments, got 0, which means you are not passing any arguments

[cryptocambi]

Above you got the link of my repo, you can confirm me that I am passing the args (arguments = [ethUsdPriceFeedAddress, lowSVG, highSVG]). On the repo I forgot the "const". But on the file that I am deploying I included

[alfaqi]

Ok, you’re missing s args: args,

[cryptocambi]

Thank man. It works now!!