'Error:Cannot Lazy mint the token’ on mainnet rarible plugin

Moralis General
#1

When attempting to lazymint to mainet I keep getting prompted with 'Error:Cannot Lazy mint the token’

I followed the repo provided by Filip https://github.com/MoralisWeb3/youtube-tutorials/tree/main/nft-minter

My modification are as follows below:

let metadataHash = jsonFile.hash();
    console.log(jsonFile.ipfs())
    let res = await Moralis.Plugins.rarible.lazyMint({
        chain: 'eth',
        userAddress: user.get('ethAddress'),
        tokenType: 'ERC721',
        tokenUri: 'ipfs://' + metadataHash,
        royaltiesAmount: document.querySelector('#royalties').value * 100, // 0.05% royalty. Optional
    })
    // document.querySelector('#royalties').value*100
    console.log(res);
    document.querySelector('#success_message').innerHTML = 
        `NFT minted. <a href="https://rarible.com/token/${res.data.result.tokenAddress}:${res.data.result.tokenId}">View NFT`;
    document.querySelector('#success_message').style.display = "block";
    setTimeout(() => {
        document.querySelector('#success_message').style.display = "none";
    }, 10000)
1 Like
#2

maybe it shouldn’t be chain: 'eth', there, but I don’t know if it would work with mainnet instead of eth either.

I’ll get back when I find more, in case that you don’t figure it out by that time.

#3

When I try chain: 'mainet', or chain: '0x1', I get prompted with the error below

Uncaught (in promise) Error: Something went wrong
[
  {
    "code": 400006,
    "message": "The parameter `chain` is not valid"
  }
]```
#4

So I do think chain: 'eth' is the correct way to point to ethereum mainet but it’s returning error 400 ‘cannot lazy mint the token’

error5

#5

I am not an expert but I believe that the SDK does not yet allow lazy minting on the main net

…maybe I’m wrong

#6

Hi, if you update the plugin to latest version still doesn’t work on mainnet?

#7

Thanks cryptokid.
To make it work, in Rarible Plugin speedy node section i inserted the mainnet and rinkeby wss endpoints in place of the https.
In addition, to mint in mainnet, in the Moralis.Plugins.rarible.lazyMint ({…}) function the chain parameter must be set to “eth”.

let res = await Moralis.Plugins.rarible.lazyMint({
chain: “eth”,
userAddress: user.get(“ethAddress”),
tokenType: “ERC721”,
tokenUri: “ipfs://” + metadataHash,
royaltiesAmount: 5, // 0.05% royalty. Optional
});

Now the lazyMint works!
Only one thing. When I updated the endpoints in Rarible i noticed that the server cpu remained at 100%, so I did an update and restart.

Thx!

4 Likes
#8

I tried changing my endpoints to the wss:// version and still can’t Lazy mint with the “eth” chain

#9

Thanks! This was very helpful.