Partial model save failed

[lyq0524]

Hello author, I used this method to train a large scene. However, I encountered an issue where the training reached 100%, but some partitions saved the results while others did not. What could be the reason for this?

[huitailang2001]

您好作者，我用这种方法训练了一个大场景。但是，我遇到了一个问题，即训练达到 100%，但一些分区保存了结果，而另一些分区则没有。这可能是什么原因呢？

你好，请问你在运行train_vast.py时又遇到ValueError: need at least one array to concatenate的错误吗，可告知一下嘛