Lesson 15 can't get buyItem() function by using useWeb3Contract()

[xdd825]

In the browser console when I click NFT card I got this error blow
TypeError: can't access property "match", functionName is undefined

so I log out my buyItem() function and I got undefined
here's the code below

NFTBox.js

const { runContractFunction: buyItem } = useWeb3Contract({
        abi: nftMarketplaceAbi,
        contractAddress: marketplaceAddress,
        function: "buyItem",
        msgValue: price,
        params: {
            nftAddress: nftAddress,
            tokenId: tokenId,
        },
    })

NftMarketplace.sol

function buyItem(address nftAddress, uint256 tokenId)
        external
        payable
        nonReentrant
        isListed(nftAddress, tokenId)
    {
        Listing memory listedItem = s_listings[nftAddress][tokenId];
        if (msg.value < listedItem.price) {
            revert NftMarketplace__PriceNotMet(nftAddress, tokenId, listedItem.price);
        }
        s_proceeds[listedItem.seller] = s_proceeds[listedItem.seller] + msg.value;
        delete (s_listings[nftAddress][tokenId]);
        IERC721(nftAddress).safeTransferFrom(listedItem.seller, msg.sender, tokenId);
        emit ItemBought(msg.sender, nftAddress, tokenId, listedItem.price);
    }

here's the parameter value
**marketplaceAddress**: 0x5fbdb2315678afecb367f032d93f642f64180aa3, **price**: 100000000000000000, **nftAddress**: xe7f1725e7734ce288f8367e1bb143e90bb3f0512, **tokenId**: 1

here's my abi look like in browser console

by the way, my getTokenURI() and buyItem() both using useWeb3Contract(), getTokenURI()work fine, but buyItem() didn't

[xdd825]

I find my problem, inside NftMarketplace.sol change function to functionName well be fine