Contracts (original) (raw)

Support Contracts

Topic Replies Views Activity
Difference between initializer, reinitializer(1), and reinitializer(2) modifiers 7 1063 August 24, 2024
Error on ERC1967Proxy verification on https://testnet.opbnbscan.com upgrades , etherscan-verify 3 46 May 22, 2025
Upgrading OpenZeppelin contracts-upgradeable from v5.x to v5.y upgrades 2 33 May 16, 2025
Governor too big? 0 15 April 12, 2025
Cannot do ERC20Votes in ERC4626 0 17 April 9, 2025
Math.sol line 119 uses ^ 0 25 April 8, 2025
Differences between scheduled ops using TimelockController and AccessManager 0 15 April 7, 2025
Block number and timestamp with governor and ivotes 1 22 April 1, 2025
TransparentUpgradeableProxy double admin source 1 30 April 1, 2025
Best practice for editing Open Zeppelin Import erc20 2 59 March 26, 2025
Using checkpoints 1 28 March 19, 2025
Is IERC20Upgradeable removed from contracts-upgradeable? upgrades 3 2156 March 19, 2025
Can I retrieve my tokens from this transaction erc20 , bep20 , etherscan-verify 11 35 March 18, 2025
Difficulty Overriding safeTransferFrom in @openzeppelin/contracts-upgradeable@5.2.0 erc721 3 37 March 16, 2025
ReentrancyGuard vs ReentrancyGuardTransient gas saving openzeppelin-contracts , gas 5 99 February 28, 2025
Using ERC165 supportsInterface() causes MetaMask and Etherscan Warnings 2 35 February 26, 2025
Should ReentrancyGuard be always initialized in an upgradable contract? Will the protection work when not initialized? 6 66 February 14, 2025
The identity precompile can be used to bypass ERC-1271 signature checks 4 92 February 13, 2025
ERC20Snapshot Alternative in new OZ Library 22 1961 January 29, 2025
How to handle conflicting @openzeppelin/contracts versions originating from npm packages 4 110 January 20, 2025
ERC2771ContextUpgradeable implementation erc721 7 107 January 8, 2025
ERC721Consecutive - Change tokenId erc721 4 554 December 13, 2024
Convention for Proxy specific methods proxies 2 37 December 5, 2024
Clarification on override Keyword Usage in ERC20 Functions (name, symbol, decimals) erc20 2 30 December 5, 2024
5.1 AccessManager / onlyAuthorized modifier 1 45 December 4, 2024
FailedInnerCall issue 2 116 November 29, 2024
Cant find `Math` library in openzeppelin/contracts-upgradeable/contracts/utils/math 7 569 November 29, 2024
Why OZ uses safecast for block.timestamp? 1 38 November 29, 2024
Governor not emits the sender 1 19 November 26, 2024
ERC20PresetMinterPauser is no longer available? erc20 1 101 November 21, 2024