Batch. Request invalid request

[ppegu]

const batch = new web3.BatchRequest();

const request1 = {
  jsonrpc: "2.0",
  id: 10,
  method: "eth_getBalance",
  params: ["0x*****", "latest"],
};

batch.add(request1);

const responses = await batch.execute();

console.log(responses);

innerError: { code: -32600, message: 'invalid request' },

[Muhammad-Altabba]

Hello @ppegu ,
Thanks for opening an issue. However, could you please let us know what is the version you are using? And the exact value for the request1 params. And the full error message with its stack trace.
Thanks,

[jdevcs]

In 4.x if there is 1 request added in batch, the bug is here asjsonRpc.isBatchRequest(request)returns false and its processed request output is :

{
  jsonrpc: "2.0",
  id: "2902cc2e-7be0-46cd-bb55-e53c607e29fb",
  method: undefined,
  params: undefined,
}

in case if there are > 1 requests added, it works fine,

[ppegu]

Oo okay Thanks

[jdevcs]

@ppegu Thanks for testing 4.x,
If you have time you may open a PR for it or one of our team member will fix it.

[ppegu]

Sure i will. Thanks Again

[luu-alex]

PR created, thank you for finding this! #6166