TF目标检测API－Error: Argument must be a dense tensor: range(0, 3)

转自：https://blog.csdn.net/lovebyz/article/details/80668881

出错原因：知乎的大佬说是ｐython3的兼容问题

解决办法：把research/object_detection/utils/learning_schedules.py文件的 第167-169行由

# ＃　修改１６７－１６９
rate_index = tf.reduce_max(tf.where(tf.greater_equal(global_step, boundaries),
range(num_boundaries),
[0] * num_boundaries))
# ＃　成
rate_index = tf.reduce_max(tf.where(tf.greater_equal(global_step, boundaries),
list(range(num_boundaries)),
[0] * num_boundaries))