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Uniswap, WalletConnect - Wallet does not implement EIP-712, eth_signTypedData_v4 #238

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chris-bbq opened this issue Feb 18, 2024 · 2 comments

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@chris-bbq
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Trying to swap back an ERC-20 Token to ETH on Uniswap.

Getting this error in JavaScript console in browser (Firefox and Brave):

"signTypedData: wallet does not implement EIP-712, falling back to eth_sign Missing or invalid. request() method: eth_signTypedData_v4"

Steps to reproduce:

URL: https://app.uniswap.org/swap

  1. Connect Airgap Wallet using WalletConnect
  2. Approve Token
  3. Swap Token not possible. Nothing pops up in wallet to confirm and sign the swap. In JavaScript console i get the error above.
@mlaeng
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mlaeng commented Feb 21, 2024

Hey @chris-bbq may I ask which version of the AirGap Wallet you were using?

@chris-bbq
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Version 3.31.1

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