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exo-digital-labs / ERC721R

https://erc721r.super.site/
MIT License
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TypeError: Member "isContract" not found or not visible after argument-dependent lookup in address. #44

Closed Iamsidar07 closed 5 months ago

Iamsidar07 commented 5 months ago

TypeError: Member "isContract" not found or not visible after argument-dependent lookup in address. --> .deps/github/exo-digital-labs/ERC721R/contracts/ERC721A.sol:317:13: | 317 | if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) { | ^^^^^^^^^^^^^

in import "https://github.com/exo-digital-labs/ERC721R/blob/main/contracts/ERC721A.sol";