hardware-wallets: "Error: transaction.chainId/signature.v mismatch"

I am getting this error: Error: transaction.chainId/signature.v mismatch

From this code:

const { LedgerSigner } = require('@ethersproject/hardware-wallets')

async function main () {
  const signer = new LedgerSigner(ethers.provider)
  const usdcAddress = '0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174'
  // account 3
  const account3 = 'myaddress'
  const erc20 = (await ethers.getContractAt('IERC20', usdcAddress)).connect(signer)
  const tx = await erc20.transfer(account3, ethers.utils.parseUnits('0.1', 6))
  const receipt = await tx.wait()
  if (receipt.status) {
    console.log('Successful')
  } else {
    console.log('Failed')
  }
}

The v value for the signature is 54.

I wonder if this error could be related to the chain id math change that was made in ledgerjs: https://github.com/LedgerHQ/ledgerjs/commit/a1f21d25f3c216d4b2ec475c0802c56223e9a9e0

This code is using Hardhat connected to Polygon, which uses chainId 137.

Please help me get this fixed. Thanks!

[ricmoo]

The main thing is to pull the ancillary packages from the monorepo, especially things like the hardware wallets package, which have incredibly complex dependencies (it needs an OS with the dev libusb, and/or hid headers, and C extensions). They are causing havoc with the CI environments, and even testing locally is non-trivial.

I’m trying to upgrade the LedgerSigner to use modern methods of communicating from both node and the browser instead of the hacky u2f hijacking they used to do, which they have deprecated.

Right now I’m still fighting the dist file generation, as the Ledger libraries don’t seem to play nice with bundlers, but I think a module that can be dropped into a web browser will simplify the lives for many (including myself 😉).

[ricmoo]

Awesome! Thanks @anders-torbjornsen ; I’ll refer people to this package until I get the v6 ancillary package working. 😃