Traceback (most recent call last):


 "quickstart.py", line 41, in <module>

session.like_by_tags(['natgeo'], amount=1)


 "/home/pi/projects/Instapy/instapy/instapy.py", line 934, in like_by_tags

skip_top_posts)


 "/home/pi/projects/Instapy/instapy/like_util.py", line 196, in get_links_for_tag

"//span[contains(@class, '_fd86t')]").text)


 "/home/pi/projects/Instapy/instapy/util.py", line 342, in format_number

return int(formatted_num)
ValueError: invalid literal for int() with base 10: ''

Traceback (most recent call last):


 "train_mnist.py", line 134, in <module>

main()


 "train_mnist.py", line 56, in main

device = chainer.get_device(args.device)


 "/path/to/chainer/chainer/backend.py", line 157, in get_device

raise ValueError('Invalid device specifier: {}'.format(device_spec))
ValueError: Invalid device specifier: cuda:0
