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Paul Verest
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7 Answers

Score Activity Newest
22 votes

What is the difference between web3.js and ethers.js?

  • web3js
  • ethers.js
answered Apr 23, 2021 at 9:29
9 votes

About Abi Encoder V2

  • solidity
  • ethereum-classic
answered Apr 14, 2021 at 7:15
3 votes

Error HH411: The library openzeppelin-solidity is not installed. Try installing it using npm (for old 0.5.0 solidity code)

  • solidity
  • openzeppelin
  • openzeppelin-contracts
  • solidity-0.5.x
answered Jul 20, 2021 at 8:59
2 votes

Type struct Mycontract.User memory is not implicitly convertible to expected type struct Mycontract.User storage pointer

  • solidity
  • storage
  • struct
  • memory
answered Apr 12, 2021 at 9:24
2 votes

TypeError: This type is only supported in the new experimental ABI encoder

  • solidity
  • remix
answered Apr 14, 2021 at 7:17
1 vote

What is "electrum style signature"?

  • signature
  • yellow-paper
answered Jun 23, 2021 at 3:10
0 votes

MetaMask 9.5.0 has bug when transferring on test network?

  • metamask
answered May 11, 2021 at 7:45
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