Tensorflow出错：Exception in QueueRunner: Enqueue operation was cancelled
将
#没有定义coord tf.train.start_queue_runners()
替换成
coord = tf.train.Coordinator() tf.train.start_queue_runners(coord=coord)
也可以写成
# Start the data queue coord = tf.train.Coordinator() threads = tf.train.start_queue_runners(sess, coord)
coord = tf.train.Coordinator() threads = tf.train.start_queue_runners(sess=sess, coord=coord) <do stuff> coord.request_stop() coord.join(threads)