I would like to put this on my website. Can anyone tell me how to do this?

Question one:
I get this error: Unhandled Rejection (Error): Invalid number of parameters for "mint". Got 2 expected 1!
ABI is correct and I double-checked it 100 times. In this build (hashlips_nft_minting_dapp) everything works and in the build (hashlips_minting_card) everything does not work ((((

Question two:
Can you tell me how to get rid of this:
Error: [number-to-bn] while converting number 1e+21 to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported. Given value: "1e+21".

I sure hope you can help.

How can I add additional buttons so people can mint like 20 directly without clicking the +

Do we need a custom RPC url for public minting in ethereum network ?
Will there be any rate limit problem ?

I entered the necessary information and abi, but I am getting this error:

mint
src/components/Minter.js:139

value: String( info.web3.utils.toHex(Number(mintInfo.cost) * mintInfo.amount) ), data: info.contract.methods .mint(info.account, mintInfo.amount) .encodeABI(), };

onClick
src/components/Minter.js:220

<button disabled={!info.connected || mintInfo.cost == "0"} className="button" onClick={() => mint()} > Mint {mintInfo.amount} </button>

Can you make a version of this with WalletConnect? :)

I have changed parameters for ropsten in contract.json but there is an error in console like this:
MetaMask - RPC Error: missing value for required argument 1 {code: -32602, message: 'missing value for required argument 1'}

any solutions

Hi Daniel,
Can you add a config file for easier adding info?
Thanks a lot. You are always amazing!