List Question
20 TechQA 2024-03-20T18:57:46.087000NFT Image not showing on OPENSEA TESTNET )OPPENZEPPELIN and PINATA)
21 views
Asked by Rajesh Kuthrapali
How can we transfer ERC721 tokens through MetaMask and JavaScript?
25 views
Asked by etobena
ERC721 contract call: transfer caller is not owner nor approved
106 views
Asked by Alan Bentley
How to mint / transfer ERC1155 token to ERC6551 token bound address of ERC721 directly after mint?
232 views
Asked by Gandarufu
Is it possible to call another contract function by msg.sender and change state variable on that contract?
155 views
Asked by Naveen-Arali
Transfer from unknown account: revert ERC721: caller is not token owner or approved
64 views
Asked by nacho
Error: DeclarationError: Undeclared identifier
100 views
Asked by Gencho
Execution reverted: ERC721: caller is not token owner or approved
331 views
Asked by Jossif Elefteriadis
Receiving a DeclarationError: Identifier not found or not unique while using counters using Remix
213 views
Asked by andhra bullodu
How to call tokenURI() function in ERC721 using Web3j library?
238 views
Asked by Vando
Solidity two mint functions or one?
75 views
Asked by tomvis1984
Testing the safeMint function
197 views
Asked by Golanger
Allow ERC20 token for minting ERC721 NFT
116 views
Asked by MuthaFury
ERC4907 compile issue in "function _beforeTokenTransfer"
1k views
Asked by Roshinie Jayasundara
Set approveForAll from a contract on another contract
506 views
Asked by Zartosht Sepideman
Why Openzeppelin ERC721 defines two 'safeTransferFrom'?
431 views
Asked by Ray
Approval system for each minting in smart contract
109 views
Asked by Muhammad Minhaj
ERC721 How to sign EIP-712 and verify if the signer of signature is the owner of the NFT?
233 views
Asked by Software14
Dedicated mint event vs transfer event in erc721
643 views
Asked by Ujjwal Kumar Gupta