lazy-minting

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Critical vulnerability in redeem function

1

Attacker can use onERC721Received callback to re-enter the contract. Try enforcing EOA via callerIsNotUser or reentrancyGuard

St4rgarden

Error: TypeError: Contract "....." should be marked as abstract.

1

Hi, I am wanting to implement your example, but when I extend my contract with EIP12 I get these errors.... My contract is created with Solidity version 0.8.2. I don't...

damianlluch