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dcb9/parseCustomError.js

Last active October 7, 2023 13:51
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hardhat ethers parse custom error
Raw
parseCustomError.js
const txHash = '0x...';
const contract = await hre.ethers.getContractAt(FIXME);
const tx = await hre.ethers.provider.getTransaction(txHash)
try {
let code = await hre.ethers.provider.call(tx, tx.blockNumber)
} catch (err) {
const code = err.data.replace('Reverted ','');
console.log(code);
console.log(contract.interface.parseError(code));
}
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