Submission Details
Severity:
No `onERC721Received` function is present in `RapBattle` contract
Summary
No onERC721Received function is present in RapBattle contract
Vulnerability Details
There is no onERC721Received function present in RapBattle contract which will create errors as many wallets or users using contract can check for IERC721Receiver to check whether the contract can handle ERC721 or not.
Impact
This contract can create errors for many users who uses contracts to interact with the contract.
Tools Used
Manual Review
Recommendations
Implement onERC721Received function in the contract
Rewards breakdown
nSLOC
201This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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