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So I am trying to create a signature of a string, but I cannot do that, as I always get error stating MetaMask - RPC Error: Error: WalletMiddleware - Invalid "from" address. (code: -32603). I am creating a message with window.web3.eth.sign(hash, userAddress) function, where user address is response of window.ethereum.enable() function.

error in chrome console

  • And you didn't find a way to paste it here as plain text? – goodvibration Feb 26 '19 at 21:48
  • Sorry, what exactly you need to paste here? The full error? code: -32603 message: "Error: WalletMiddleware - Invalid "from" address.↵ at l (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/background.js:1:1085123)" – Jiří Čechal Feb 26 '19 at 21:59
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Try

web3.eth.defaultAccount = userAddress;

to set the default account

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