only integer scalar arrays can be converted to a scalar index

[helenadeus]

Got this error message above upon following the instructions on the readme file:

(target_bounding_boxes, target_image, target_scores, _), _ = generator.next()

TypeError: only integer scalar arrays can be converted to a scalar index

[NurmaU]

I also got the same error. Try to change selection variable to selection[0] in _object_detection.py file. It works for me