ethereum

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TypeError: path.resolve is not a function
user_10283790
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2
1
1765
solidity web3 ethereum next.js reactjs
How to call a method from a contract that was instantiated from another contract via truffle console?
user_153209850
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2
0
196
truffle smartcontracts solidity ethereum
Is it possible to integrate Moralis server with Rinkeby testnet?
user_31839120
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1
1
300
moralis blockchain solidity ethereum
ERC20: mint to the zero address exception when trying to buy my own ERC20 token (based on OpenZeppelin) from my own simple DEX
user_153209850
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2
1
1359
decentralized-applications smartcontracts solidity ethereum
Error when trying to deploy standard OpenZeppelin ERC777 contract to ganache-cli using the brownie framework
user_49114310
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2
2
249
ganache openzeppelin brownie ethereum
why and when is setApprovalForAll called?
user_1953070
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10
1
7416
openzeppelin solidity ethereum
'code': -32603, 'message': 'Error: Transaction reverted without a reason string' while i'm trying to use swapExactTokensForTokens UNISWAP
user_162320220
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2
1
1188
web3py blockchain smartcontracts ethereum python
ERC-20 Token transfer problem: execution reverted: ERC20: transfer from the zero address
user_111441130
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3
1
2406
go-ethereum geth smartcontracts ethereum go
Exponentiation of fixed-point numbers (i.e., a^b) in Solidity
user_173269610
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1
1
784
solidity ethereum
Web3j - How to sign transaction using Mnemonic?
user_111105090
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2
0
347
web3-java web3 ethereum android java
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