error in generate_bounding_box_from_annotation

[priyashkla]

File "/home/priya/Downloads/detection-2016-nipsws-master/scripts/parse_xml_annotations.py", line 56, in generate_bounding_box_from_annotation
masks[annotation[i, 3]:annotation[i, 4], annotation[i, 1]:annotation[i, 2], i] = 1

TypeError: slice indices must be integers or None or have an index method

[Kage18]

typecast annotations to int
masks[int(annotation[i, 3]):int(annotation[i, 4]), int(annotation[i, 1]):int(annotation[i, 2]), i] = 1
it worked for me