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WALLET_NO_PRIVATE_KEY

No private key derived from mnemonic

What happened

mnemonicToAccount() returned a Hierarchical Deterministic key with no privateKey. Either the mnemonic is invalid, or the derivation index isn't reachable on m/44'/60'/0'/0/i.

How to fix

Verify the mnemonic is a valid BIP-39 phrase and the index is in range (0–9 for the standard 10-account anvil/devnet derivation).

Example

import { testWallet } from "@foundryprotocol/0gkit-testing";
const w = testWallet({ index: 0 }); // anvil dev account 0

Reference

  • Namespace: WALLET
  • Help URL: https://0gkit.com/errors/WALLET_NO_PRIVATE_KEY
  • See also: all error codes