solidity

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How to check if one value exists in an array?
user_164629630
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2519
solidity
execution reverted: ERC721PresetMinterPauserAutoId: must have minter role to mint
user_43615840
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311
openzeppelin truffle blockchain solidity
Execution reverted during call: This transaction will likely revert. If you wish to broadcast, include `allow_revert:True`
user_181498990
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5
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2330
brownie solidity revert transactions
Error: invalid BigNumber value (argument="value", value={"value":"25000000000000000"}, code=INVALID_ARGUMENT, version=bignumber/5.5.0)
user_159794290
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5
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8044
ethers.js smartcontracts solidity metamask ethereum
Uniswap V2 ERC20 token solidity code: Are token names hard coded?
user_150244960
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377
uniswap solidity
getting error when i deploy the NFT with ETH
user_94240000
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246
openzeppelin nft hardhat solidity ethereum
Why am I getting this error Error: Transaction reverted without a reason string. When trying to swap tokens on uniswap?
user_150677630
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3676
uniswap blockchain smartcontracts solidity
reentrancy code not executing due to gas error on remix
user_126378010
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2
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271
smartcontracts solidity ethereum
Hardhat issue UNPREDICTABLE_GAS_LIMIT in a script within ethereum development of ERC-721
user_50526050
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3408
erc721 hardhat solidity ethereum node.js
How is uniswap assembly create2 function working?
user_150677630
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335
uniswap smartcontracts solidity
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