Error: invalid value for value.data

[mateja176]

Ethers Version

6.12.1

Search Terms

No response

Describe the Problem

Given the following contract:

          const contractToken = new Contract(
            tokenAddress,
            [
              'function decimals() view returns (uint8)',
              'function allowance(address owner, address spender) view returns (uint)',
              'function approve(address spender, uint value)',
            ],
            signingWallet,
          )

The approve operation works.

But throws the below described error.

Code Snippet

await (await contractToken.approve(swap.tx.txTo, MaxUint256)).wait()

Contract ABI

[
              'function decimals() view returns (uint8)',
              'function allowance(address owner, address spender) view returns (uint)',
              'function approve(address spender, uint value)',
            ],

Errors

index.ts:927 Error: invalid value for value.data (invalid data (argument="value", value="095ea7b300000000000000000000000069460570c93f9de5e2edbc3052bf10125f0ca22dffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", code=INVALID_ARGUMENT, version=6.12.1)) (value={ "accessList": [  ], "blockHash": null, "blockNumber": null, "chainId": "0x1", "from": "0xBE0eB53F46cd790Cd13851d5EFf43D12404d33E8", "gas": "0xb7d0", "gasPrice": "0xee6b2800", "hash": "0x19be58d0e90632e55df97db55d1a5aaf21c856d5a58725fcf141cdccb323c51b", "input": "095ea7b300000000000000000000000069460570c93f9de5e2edbc3052bf10125f0ca22dffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", "maxFeePerGas": "0xee6b2800", "maxPriorityFeePerGas": "0x3b9aca00", "nonce": "0x5", "r": "0x0", "s": "0x0", "to": "0x40B38765696e3d5d8d9d834D8AaD4bB6e418E489", "transactionIndex": null, "type": "0x2", "v": "0x0", "value": "0x0" }, code=BAD_DATA, version=6.12.1)
    at makeError (chunk-3CWJQINT.js?v=37e953ff:121:15)
    at assert (chunk-3CWJQINT.js?v=37e953ff:134:11)
    at ethers.js?v=37e953ff:800:9
    at formatTransactionResponse (ethers.js?v=37e953ff:951:5)
    at BrowserProvider._wrapTransactionResponse (ethers.js?v=37e953ff:2008:36)
    at BrowserProvider.getTransaction (ethers.js?v=37e953ff:2433:17)
    at async checkTx (ethers.js?v=37e953ff:3463:23)

Environment

Ethereum (mainnet/ropsten/rinkeby/goerli)

Environment (Other)

No response

[mateja176]

This is possibly an xdefi browser wallet bug given that the tx.input aka tx.data is failing the isHexString check because it doesn't start with 0x. Can you confirm this assumption @ricmoo?

[Endund]

hi, how is going about the question?