Expected property "1" of type BigInteger, got n

[apollo0102]

• I'm submitting a ...
  [ x] bug report
  [ ] feature request
  [ ] question about the decisions made in the repository
  [ ] question about how to use this project

• Summary
  Hi sir. Hope you are doing well. As a blockchain developer, I found new critical issues when I transfer BTC using send-crypto

       const txHash = await account
        .send(walletAddress, walletBalance, "BTC", {
          subtractFee: true,
        })
        .on("transactionHash", console.log)
        .on("confirmation", console.log);
  

It works well on local side.
But it doesn't work on online.

As you can see, all values are gotten.
If you know the reason, please let me know soon.
Looking forward to hearing from you soon.
Thanks
Apollo0102

• Other information (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. StackOverflow, personal fork, etc.)

[apollo0102]

It's not test net, it's btc mainnet.