All the state variables in the OpenZeppelin ERC721 contracts have private visibility. That means, if one is trying to override functions like: ownerOf(), isApprovedForAll(), it is simply not a matter of overriding the functionality. You have to redefine and manage state variables like _owners and _o…

Overriding ERC721 functions that update private state variables

Skyge December 12, 2021, 9:55am 2

Hi, welcome!

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