Unknown Error on WOSAC Validation Server Submission

[jxmmy7777]

Hi,
We encountered an unknown error while submitting the validation_set to the validation server. We followed the instructions in this tutorial to generate the submission files.
Details:

Unknown error, please file a new issue at https://github.com/waymo-research/waymo-open-dataset/issues/new and specify submission_key=user_id: "[email protected]" submission_id: "1731052631269000".

Thank you for your assistance