Cannot read properties of null (reading 'attributes') about rarity-ranking-nft HOT 9 OPEN

It works totally fine when testing with the BAYC collection + metadata, wondering if it's something to do with my tokens starting at 1 and not 0? Any way to fix this?

The contract address I'm trying to generate rarity for is:
https://etherscan.io/address/0x68bf5b45eb1851ed543c757c8dbef352be570cb7#code

from rarity-ranking-nft.

i am stuck here as well - I hope moralis reaches out about this

from rarity-ranking-nft.

Apparently some collections cause this issue on Moralis like Invisible Friends, Cryptopunks V3, Pepe Universe and some others.

from rarity-ranking-nft.

let metadata = allNFTs.map((e) => {console.log(JSON.parse(e.metadata).attributes)});

where do you toss that in

from rarity-ranking-nft.

sorry, use this instead

let collection = allNFTs.map(e => {
return {
metadata: JSON.parse(e.metadata),
token_id: e.token_id
};
});

let metadata = collection.map(e => e.metadata);
console.log(metadata.length);

for (let i = 0; i < metadata.length; i++) {
console.log(metadata[i]?.attributes, i);
}

from rarity-ranking-nft.

what lines do you add that to/ replace

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you would replace the line with

let metadata = allNFTs.map((e) => JSON.parse(e.metadata).attributes);

with

let collection = allNFTs.map(e => {
return {
metadata: JSON.parse(e.metadata),
token_id: e.token_id
};
});

let metadata = collection.map(e => e.metadata);
console.log(metadata.length);

for (let i = 0; i < metadata.length; i++) {
console.log(metadata[i]?.attributes, i);
}

from rarity-ranking-nft.

running into this now:

let nftTraits = metadata[i].map((e) => e.trait_type);
^

TypeError: metadata[i].map is not a function

appreciate your help a ton

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where is this?

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