GetCounterFactualAddressError: getCounterFactualAddress failed

[yy907668946]

I used exapmle code to test aa-sdk, but it reports the 'GetCounterFactualAddressError: getCounterFactualAddress failed', the code is import { createMultiOwnerModularAccount } from "@alchemy/aa-accounts";
import {
LocalAccountSigner,
createSmartAccountClient,
polygonMumbai,
} from "@alchemy/aa-core";
import { http } from "viem";

async function test() {
const chain = polygonMumbai;
const signer = LocalAccountSigner.mnemonicToAccountSigner(
"xxx"
);
const rpcTransport = http("https://polygon-mumbai.g.alchemy.com/v2/demo");

const account = await createMultiOwnerModularAccount({
transport: rpcTransport,
chain,
signer,
});

const smartAccountClient = createSmartAccountClient({
transport: rpcTransport,
chain,
account: account
});
}

test()

[JoseMiguelHerrera]

@yy907668946 did you ever find a way around this? Trying to test this out and I'm stuck at the same spot