ValueError: zero-size array to reduction operation maximum which has no identity

[ToolmanInside]

ValueError: zero-size array to reduction operation maximum which has no identity

[ToolmanInside]

Hi guys, I trained yolo on my customized VOC dataset. After some steps, I got such error:

ValueError: zero-size array to reduction operation maximum which has no identity

How to solve this error? Thank you!

I already solved this error. The only thing I have done is removing empty annotations (i.e., annotations without a object)

My code is similar to:
https://github.com/jwyang/faster-rcnn.pytorch/blob/f9d984d27b48a067b29792932bcb5321a39c1f09/lib/roi_data_layer/roidb.py#L88-L99