tensorflow 运行 python convolutional.py时

Traceback (most recent call last):

File "convolutional.py", line 326, in <module>

tf.app.run()

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 30, in run

sys.exit(main(sys.argv))

File "convolutional.py", line 138, in main

train_data = extract_data(train_data_filename, 60000)

File "convolutional.py", line 85, in extract_data

buf = bytestream.read(IMAGE_SIZE * IMAGE_SIZE * num_images * NUM_CHANNELS)

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/gzip.py", line 268, in read

self._read(readsize)

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/gzip.py", line 315, in _read

self._read_eof()

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/gzip.py", line 354, in _read_eof

hex(self.crc)))

IOError: CRC check failed 0xd87082d != 0x6f522beL

是由于数据集不完整，去官网下载

http://yann.lecun.com/exdb/mnist/

然后复制到tensorflow minist下的data文件夹下覆盖