Cant call setTokenURI() in ERC721 contract

Support Contracts
1

I am using the ERC721 OpenZepplin contract, extending ERC721URIStorage so I can use the _setTokenURI function. In the actualy implementation, I created a public function so I can call the internal function:

    function setTokenURI(uint256 tokenId, string memory _tokenURI)
        public
        onlyOwner
    {
        _setTokenURI(tokenId, _tokenURI);
    }

But after deploying the contract still does not recognize the function:
TypeError: nftContract.tokenURI is not a function

Any ideas? Thanks!

2

Looks like a typo. Your function would be nftContract.setTokenURI

3

Whoops I didnt mean to change that. Here is my actual code:

//call this file when API pulls in updated uri
//1. find a way to update a json andthen upload it to ipfs. 
//2. then await that and call setTokenURI to update the nft instance. 
require("dotenv").config()
const API_URL = process.env.API_URL
const { createAlchemyWeb3 } = require("@alch/alchemy-web3")
const web3 = createAlchemyWeb3(API_URL)
const contract = require("../artifacts/contracts/CreditBatchNFT.sol/CreditBatchNFT.json")
const contractAddress = "0xB95C56993070e49aD80EdA231c113bCAC0C7FEa7" //setURI: 0xB95C56993070e49aD80EdA231c113bCAC0C7FEa7

const nftContract = new web3.eth.Contract(contract.abi, contractAddress)
console.log(nftContract)
nftContract.setTokenURI(1, "https://gateway.pinata.cloud/ipfs/QmYueiuRNmL4MiA2GwtVMm6ZagknXnSpQnB3z2gWbz36hP")

It still gives

TypeError: nftContract.setTokenURI is not a function
4

Here is the contract :

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";

contract CreditBatchNFT is ERC721URIStorage, Ownable {
    using Counters for Counters.Counter;
    Counters.Counter private _tokenIds;

    constructor() public ERC721("CreditBatchNFT", "CreditBatchNFT") {}

    function mintNFT(address recipient, string memory tokenURI)
        public
        onlyOwner
        returns (uint256)
    {
        _tokenIds.increment();

        uint256 newItemId = _tokenIds.current();
        _mint(recipient, newItemId);
        _setTokenURI(newItemId, tokenURI);

        return newItemId;
    }

    function setTokenURI(uint256 tokenId, string memory _tokenURI)
        public
        onlyOwner
    {
        _setTokenURI(tokenId, _tokenURI);
    }
}
5

Try nftContract.methods.setTokenURI()