Insufficient data for uint256 type (arg="value") on ERC721 minting

Support Contracts
2

Hi @Harrison_Dahme,

Welcome to the community :wave:

I deployed the above contract using Remix and I was able to call mintTo with the following parameters: “0x5B38Da6a701c568545dCfcB03FcB875f56beddC4”,“https://example.com/token/”

I am not sure what was causing the error that you were seeing.

Please note, in your token, there is no access control, so anyone could call the mintTo function.

I suggest having a look at the ERC721 preset contract as an example: https://docs.openzeppelin.com/contracts/3.x/erc721#Presets

You may want to look at this guide: [DRAFT] Create an NFT and deploy to a public testnet, using Truffle

1 Like