我在 virtualenv 上安装并运行了 tf 1.8。我正在运行一个训练管道，它从 tfhub 加载 inception v3 并重新训练 softmax（与鲜花示例几乎相同的工作流程（https://www.tensorflow.org/tutorials/image_retraining）。Tensorflow hub 也安装在同一个虚拟环境
这是我得到的错误。
INFO:tensorflow:Looking for images in 'moonflowers'
INFO:tensorflow:Looking for images in 'sunflowers'
INFO:tensorflow:Using /var/folders/z1/nty40mjd64b1xwvw_l1vhcs40000gn/T/tfhub_modules to cache modules.
Traceback (most recent call last):
File "/Users/X/example_code/flower_trainer/imb_model.py", line 1355, in <module>
tf.app.run(main=main, argv=[sys.argv[0]] + unparsed)
File "/Users/X/tensorflow/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 126, in run
_sys.exit(main(argv))
File "/Users/X/example_code/flower_trainer/imb_model.py", line 1039, in main
module_spec = hub.load_module_spec(FLAGS.tfhub_module)
File "/Users/X/tensorflow/lib/python3.6/site-packages/tensorflow_hub/native_module.py", line 103, in load_module_spec
module_def_proto.ParseFromString(f.read())
File "/Users/X/tensorflow/lib/python3.6/site-packages/tensorflow/python/lib/io/file_io.py", line 120, in read
self._preread_check()
File "/Users/X/tensorflow/lib/python3.6/site-packages/tensorflow/python/lib/io/file_io.py", line 80, in …