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What's the reasoning behind ERC165StorageUpgradable?
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1
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364
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August 19, 2022
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Is it possible to create a vesting contract for NFT?
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8
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1908
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August 17, 2022
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BSCscan - Unable to generate Contract ByteCode and ABI
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11
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11375
|
August 5, 2022
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Token tracker showing 0 holders
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0
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417
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July 27, 2022
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How to verify contract sorce code on polygonscan
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2
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977
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July 25, 2022
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Truffle flattener is not working on a smart contract which has @openzeppelin/contract3.4.0 version imported.
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1
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462
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July 8, 2022
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grantRole(A_ROLE, SOMEONE) is returning missing role 0x00...000 for a function that does not use AccessControl
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3
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540
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June 16, 2022
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Question about the design of ERC20 transferFrom function
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5
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419
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June 8, 2022
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Can't initialize state variable in proxy contract on deployment in UUPS pattern
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2
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783
|
June 8, 2022
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Contract "NFTMarket" should be marked as abstract (when implementing IERC721Receiver interface along with ReentrancyGuard)
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2
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1742
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April 6, 2022
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Can we use ownable and access control at once?
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1
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456
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June 1, 2022
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Getting error: ECDSA: invalid signature length
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26
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2186
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May 30, 2022
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tokenOfOwnerByIndex not working after burning NFT
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1
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575
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May 23, 2022
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Metamask showing lot of information for meta txns
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0
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408
|
May 16, 2022
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Recursively generating OpenZeppelin dependencies
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3
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445
|
May 10, 2022
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IERC20 Approve is not working
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0
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560
|
April 25, 2022
|
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What is the main use of defender?
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3
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507
|
April 13, 2022
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Openzepplin not found either you install it using NPM or import straight from the Github
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6
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1647
|
April 6, 2022
|
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Initialize derived contract and call base initlializer
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2
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644
|
March 31, 2022
|
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Gas limit exceeded on clicking deploy in remix
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2
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741
|
March 29, 2022
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ERC20 inside ERC721 Payable
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1
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424
|
March 27, 2022
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Restrict transfer of ERC-20 token
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1
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527
|
March 25, 2022
|
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Custom transfer using ERC20
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5
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1043
|
March 25, 2022
|
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I'm trying to implement openzeppelin's minimal proxy clone contract on TRON blockchain
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1
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802
|
March 23, 2022
|
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Help me for deploying this contract
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2
|
947
|
March 18, 2022
|
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Solidity function help needed
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1
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413
|
March 15, 2022
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[ERC-20] Question on _msgSender() in _transferFrom()
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5
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1523
|
March 14, 2022
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ERC721Enumerable gas optimization
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8
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3723
|
March 8, 2022
|
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How many transfers can we make with only 1 MetaMask popup confirmation?
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2
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419
|
March 2, 2022
|
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How to lazy mint your 10000 nfts on erc721 smart contract and display into opensea?
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0
|
1205
|
February 26, 2022
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