getAllTokensId returning empty data [SOLVED]

Moralis General
#1

Guys im starting to learning solidity now, and im the Ultimate NFT Programming Tutorial - FULL COURSE from Moralis Web3 Youtube, excelent tutorial btw. Im having some troubles to retrieve getAllTokensIds from my ACCOUNT ADDRESS, the return is empty. What can be this problem? What i need to do to solve this, is on remix ethereum? When i use the ACCOUNT ADDRESS that is used in video, returns all data.

Thanks!!

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#2

Could you send an example address and a chain?

#3

I’ve these 3, all in rinkeby chain.

const CONTRACT_ADDRESS_ACCOUNT1 = “0x64A9be3A6E71896012F8ec12a23e4B6214a9F6aB”;

const CONTRACT_ADDRESS_DEV = “0xbA10Ef17C48749c246CC49Fb50ca16755bc8311e”;

const CONTRACT_ADDRESS_DEV2 = “0x9ac0FD9144f69f59dB582BFf9c11C4e3b4C7dff6”;

#4

These are adresses of a wallet, not of a contract

Your wallet 0x9ac0FD9144f69f59dB582BFf9c11C4e3b4C7dff6 has NFT:
0x906e8acd2ca5a8625b9d66bb20cb4f38b1ca34a4

#5 
const options = {
          address: "0x906e8acd2ca5a8625b9d66bb20cb4f38b1ca34a4", //contract address
          chain: "rinkeby"
        };
        const NFTs = await Moralis.Web3API.token.getAllTokenIds(options);
        console.log(NFTs);

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#6

i just change the address but is showing the same result, why?

Note! This serverURL and ApplicationId is from video. When i try with my server shows errors too.

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!

#7

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#8

I can not debug your screens

#9

https://docs.moralis.io/moralis-server/web3-sdk/token#getalltokenids

getAllTokenIds
Returns an object with number of NFTs and an array with NFT metadata (name, symbol) for a given token contract address (asynchronous).

This api call doesn’t depend on what Moralis server you are using, it will return same thing.

2 Likes
#10

Please send your code as a code and addresses. Thanks :raised_hands:

I suggest you to add the console.log() to your code to find the place where the data is incorrect

#11 
Moralis.initialize("zUAslaQCPxdWxFtnIAPVbkc9LUNAjOoN8eMCKgTw");
Moralis.serverURL = "https://suwkhta9idij.usemoralis.com:2053/server";
const CONTRACT_ADDRESS = "0x57bb84aB1624c444Fc835540b6fF7414400E4ef9";

function fetchNFTMetadata(NFTs) {
    console.log(NFTs)
    let promises = [];
    for (let i = 0; i < NFTs.length; i++) {
        let nft = NFTs[i];
        let id = nft.token_id;
        //Call moralis cloud function -> static json file
        promises.push(fetch("https://suwkhta9idij.usemoralis.com:2053/server/functions/getNFT?_ApplicationId=zUAslaQCPxdWxFtnIAPVbkc9LUNAjOoN8eMCKgTw&nftId=" + id)
        .then(res => res.json())
        .then(res => JSON.parse(res.result))
        .then(res => {nft.metadata = res})
        .then(res => {
            const options = { address: CONTRACT_ADDRESS, token_id : id, chain: "rinkeby" };
            return Moralis.Web3API.token.getTokenIdOwners(options)
        })
        .then( (res) => {
            nft.owners = [];
            res.result.forEach(element => {
                nft.owners.push(element.ownerOf);
            });

            return nft;
        }))
    }
    return Promise.all(promises);
}

function renderInventory (NFTs) {
    const parent = document.getElementById("app");
    for (let i = 0; i < NFTs.length; i++) {
        const nft = NFTs[i];
        console.log(nft)
        let htmlString = `
        
        <div class="card">
            <img class="card-img-top" src="${nft.metadata.image}" alt="Card image cap">
            <div class="card-body">
                <h5 class="card-title">${nft.metadata.name}</h5>
                <p class="card-text">${nft.metadata.description}</p>
                <p class="card-text">Tokens in circulation: ${nft.amount}</p>
                <p class="card-text">Number of Owners: ${nft.owners.length}</p>
                <a href="/mint.html?nftId=${nft.token_id}" class="btn btn-primary">Mint</a>
            </div>
        </div>
        `
        let col = document.createElement("div");
        col.className = "col col-md-3"
        col.innerHTML = htmlString;
        parent.appendChild(col);
    }
}

async function initializeApp() {
    let currentUser = Moralis.User.current();
    
    if (!currentUser) {
        currentUser = await Moralis.Web3.authenticate();
    }

    const options = { address: CONTRACT_ADDRESS, chain: "rinkeby" }
    let NFTs = await Moralis.Web3API.token.getAllTokenIds(options);
    let NFTWithMetadata = await fetchNFTMetadata(NFTs.result);
    renderInventory(NFTWithMetadata);
}

initializeApp();
1 Like
#13

i just uploaded the code on Github.

#14

You need to create your own server, and make own cloud function. You see the same result because data is fetched from Filip’s server

#15

Moralis.Web3API.token.getAllTokenIds() itself works correctly

#16

Now i understand whats the error… the main problem is that i need to use my own cloud functions, but the httpRequest was wrong… The problem was solved, thanks a lot guys…

1 Like
#17