我遇到了以下IOError：
IOError: [Errno socket error] EOF occurred in violation of protocol (_ssl.c:590)
Error when accessing MNIST database using Python2.7 and tensorflow library @
mnist = tf.contrib.learn.datasets.load_dataset("mnist")
这是完整的堆栈跟踪：
File "./ML_cnn_mnist.py", line 71, in main
mnist = tf.contrib.learn.datasets.load_dataset("mnist")
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/python/util/deprecation.py", line 272, in new_func
return func(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/__init__.py", line 80, in load_dataset
return DATASETS[name]()
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/python/util/deprecation.py", line 272, in new_func
return func(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/mnist.py", line 300, in load_mnist
return read_data_sets(train_dir)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/python/util/deprecation.py", line 272, in new_func
return func(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/mnist.py", line 260, in read_data_sets
source_url + TRAIN_IMAGES)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/python/util/deprecation.py", line 272, in new_func
return func(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/base.py", line 252, in maybe_download
temp_file_name, _ = urlretrieve_with_retry(source_url)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/python/util/deprecation.py", line 272, in new_func
return func(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/base.py", line 205, in wrapped_fn
return fn(*args, **kwargs)
File "/home/nidhi/TensorVirtualenv/venv/local/lib/python2.7/site-packages/tensorflow/contrib/learn/python/learn/datasets/base.py", line 233, in urlretrieve_with_retry
return urllib.request.urlretrieve(url, filename)
File "/usr/lib/python2.7/urllib.py", line 98, in urlretrieve
return opener.retrieve(url, filename, reporthook, data)
File "/usr/lib/python2.7/urllib.py", line 245, in retrieve
fp = self.open(url, data)
File "/usr/lib/python2.7/urllib.py", line 213, in open
return getattr(self, name)(url)
File "/usr/lib/python2.7/urllib.py", line 443, in open_https
h.endheaders(data)
File "/usr/lib/python2.7/httplib.py", line 1053, in endheaders
self._send_output(message_body)
File "/usr/lib/python2.7/httplib.py", line 897, in _send_output
self.send(msg)
File "/usr/lib/python2.7/httplib.py", line 859, in send
self.connect()
File "/usr/lib/python2.7/httplib.py", line 1278, in connect
server_hostname=server_hostname)
File "/usr/lib/python2.7/ssl.py", line 353, in wrap_socket
_context=self)
File "/usr/lib/python2.7/ssl.py", line 601, in __init__
self.do_handshake()
File "/usr/lib/python2.7/ssl.py", line 830, in do_handshake
self._sslobj.do_handshake()
IOError: [Errno socket error] EOF occurred in violation of protocol (_ssl.c:590)
这是我的代码：
def main(unused_argv):
# Load training and eval data
mnist = tf.contrib.learn.datasets.load_dataset("mnist")
train_data = mnist.train.images # Returns np.array
train_labels = np.asarray(mnist.train.labels, dtype=np.int32)
eval_data = mnist.test.images # Returns np.array
eval_labels = np.asarray(mnist.test.labels, dtype=np.int32)
有人可以为错误提出解决方案吗？