Pre-training issues #12
Description
Hi,
I ran into some problems reproducing the pre-training with my own data. An error occurred during the training loop: Error recorded from training_loop: {{function_node _inference_tf_data_experimental_map_and_batch_91357}} Key: segment_ids. can't parse serialized Example.
However I printed example before training and they seemed to be fine, and the first checkpoint has been saved. May I ask why this is a problem? Do you have any suggestions? Thank you very much!