Problem with training model ssd_mobilenet_v2_fpnlite_320x320_coco17_tpu-8

I have prepared all documents for training this model but I have an error in details:
TypeError: init(): incompatible constructor arguments. The following argument types are supported:
1. tensorflow.python.lib.io._pywrap_file_io.BufferedInputStream(filename: str, buffer_size: int, token: tensorflow.python.lib.io._pywrap_file_io.TransactionToken = None)

Invoked with: None, 524288
I need some help for my project.
*Note: I train this model in VS Code

Hi @Minh_Vu, This issue typically arises when the path to your pipeline configuration file is incorrect or the file cannot be accessed. Make sure to verify file path to ensure they are specified correctly. To help us investigate this issue more effectively, Could you please provide more details, specifically versions you are using and the reproducible code. Thanks!