Pera Wallet Connect: e.map is not a function.

[BMscis]

Using Pera wallet native connector fails at:

const sign_and_send_sync = async (
  label: string,
  acc: NetworkAccount,
  txn: WalletTransaction,
): Promise<RecvTxn> => {
  try {
    return await signSendAndConfirm(acc, [txn]);
  } catch (e) {
    console.log(e);
    throw Error(`${label} txn failed:\n${j2s(txn)}\nwith:\n${j2s(e)}`);
  }
};

Fails with :

ALGO.ts:666 Uncaught (in promise) Error: transfer {
  "networkAccount": {
    "addr": "VAR734DYY2CGCAKMHLV5A2VHB35G3YOOF6ZHTGPCPKTX5LBMAAOWAUREQ4"
  }
} {
  "networkAccount": {
    "addr": "VAR734DYY2CGCAKMHLV5A2VHB35G3YOOF6ZHTGPCPKTX5LBMAAOWAUREQ4"
  }
} 0 txn failed:
{
  "txn": "iqRhcmN2xCCoI/3weMaEYQFMOuvQaqcO+m3hzi+yeZnieqd+rCwAHaNmZWXNA+iiZnbOAZ+o26NnZW6sdGVzdG5ldC12MS4womdoxCBIY7UYpLPITsgQ8i1PEIHLD3HwWaesIN7GL39w5Qk6IqJsds4Bn6zDpG5vdGXEDFJlYWNoIDAuMS4xM6NzbmTEIKgj/fB4xoRhAUw669Bqpw76beHOL7J5meJ6p36sLAAdpHR5cGWlYXhmZXKkeGFpZM4JSYcj",
  "signers": [
    "VAR734DYY2CGCAKMHLV5A2VHB35G3YOOF6ZHTGPCPKTX5LBMAAOWAUREQ4"
  ]
}
with:
{
  "type": "signAndPost",
  "e": {},
  "es": "TypeError: e.map is not a function"
}
```.
Any Idea why ?

[jeapostrophe]

The signAndPostTxns function is throwing the error "e.map is not a function". How did you set up the provider?

[BMscis]

I am using the new format.

      stl.setWalletFallback(stl.walletFallback({
        providerEnv: "TestNet", WalletConnect:MakePeraConnect(PeraWalletConnect)
      }));

It works well with MyAlgo but doesn't work with pera wallet.

[BMscis]

Is there a solution to this ? I need a wallet.