TezartNodeError: got code unhandled with msg Unhandled error: null

[AyushBherwani1998]

When using https://teznode.letzbake.com/ for RPC and executing example. I get this error.
TezartNodeError: got code unhandled with msg Unhandled error: null

Although, I'm able to retrieve the balance properly.

[AyushBherwani1998]

Logs

2022-02-10 12:22:28.311620[INFO] - RpcInterface : request for preapplyOperations [ chain:main, level:head]
2022-02-10 12:22:28.311745[INFO] - RpcInterface : request for branch [ chain:main, level:head]
2022-02-10 12:22:28.311778[INFO] - TezartHttpClient : request to get from path: chains[/main/blocks/head/hash]()
2022-02-10 12:22:28.593199[INFO] - RpcInterface : request for protocol [ chain:main, level:head]
2022-02-10 12:22:28.593883[INFO] - TezartHttpClient : request to get from path: chains[/main/blocks/head/metadata]()
2022-02-10 12:22:28.912110[INFO] - TezartHttpClient : request to post to path: chains[/main/blocks/head/helpers/preapply/operations]()
2022-02-10 12:22:29.251052[SEVERE] - TezartHttpClient : Error in http call
2022-02-10 12:22:29.253985[SEVERE] - Operation : Http Error
TezartNodeError: got code unhandled with msg Unhandled error: null.

[AyushBherwani1998]

The transaction is failing at Preapply operation

[AyushBherwani1998]

Interestingly, I have a multicoin wallet on Trust. I'm using the mnemonic of that wallet to transfer, but the derived address is different one. Seems like derivation paths are different.

[AyushBherwani1998]

I did try to send the funds to the address that is derived, and it works fine. I just have one question, is there any support for custom derivation path?

The temple wallet also uses the same derivation path as Trust. https://addons.mozilla.org/en-US/firefox/addon/temple-wallet/