Getting exception while initializing SimpleAccount (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.2)

[Shazad0304]

I am trying to create wallet and trying to get getCounterFactualAddress but I am getting exceptions, I tried with userop.js and with @account-abstraction/sdk both.

userop.js:

const simpleAccount = await Presets.Builder.SimpleAccount.init(
signingKey,
config.rpcUrl,
config.entryPoint,
config.simpleAccountFactory
);

Exception: Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.2)

@account-abstraction/sdk:

const provider = new ethers.providers.JsonRpcProvider(config.rpcUrl);
const owner = new ethers.Wallet(signingKey, provider);
const sw = new SimpleAccountAPI({
provider,
entryPointAddress : config.entryPoint,
owner,
factoryAddress : config.simpleAccountFactory,
paymasterAPI: undefined
});

Exception: TypeError: undefined is not an object (evaluating 'e.errorArgs.sender')

[daithi-coombes]

I'm getting the same issue and I think its because my project is using ethers v6 and userop is using ethers v5. The culprit for me is ethersv6.Signer is missing getChainId() and thus throwing noNetwork error.

import 'ethers' from 'hardhat' // ethers v6
import { Presets } from 'userop' // depends on ethers v5
...
const signer:ethers.Signer = new ethers.Wallet(SIGNING_KEY, provider)
const builder = await Presets.Builder.Kernel.init(signer, this.rpcUrl, { paymasterMiddleware })
...

not sure of a fix for this tbh

related issues:
#104

[lepar]

I solved this by adding http:// to my local network

"RPC_Url": "http://127.0.0.1:8545",