执行train.py训练报错

[Easonshow]

执行命令就是作者给的命令 但是报了下面的错误
tensorflow.python.framework.errors_impl.InvalidArgumentError: Name: , Feature: file_name (data type: string) is required but could not be found.
报错位置：
Traceback (most recent call last):
File "train.py", line 145, in
log_dir=args.log_path, start_lr=args.learning_rate, wd=args.weight_decay, kp=args.keep_prob)
File "train.py", line 125, in run_training
coord.join(threads)
一直找不到什么原因 ，请问又遇到这种情况的吗，还望帮解答一下