AttributeError：模块“tensorboard”没有属性“lazy”

Question

我有一个使用 Keras 和张量流后端的生成对抗网络。我正在运行 Tensorflow 1.14.0、Python 3.7.4 和 Keras 2.2.4。完整的错误是：

Using TensorFlow backend.
Traceback (most recent call last):
  File "C:/Users/Riley/PycharmProjects/shoeGAN/shoeWGAN.py", line 7, in <module>
    from keras.layers import *
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\keras\__init__.py", line 3, in <module>
    from . import utils
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\keras\utils\__init__.py", line 6, in <module>
    from . import conv_utils
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\keras\utils\conv_utils.py", line 9, in <module>
    from .. import backend as K
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\keras\backend\__init__.py", line 89, in <module>
    from .tensorflow_backend import *
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\keras\backend\tensorflow_backend.py", line 5, in <module>
    import tensorflow as tf
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\__init__.py", line 35, in <module>
    from tensorflow._api.v1 import compat
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\_api\v1\compat\__init__.py", line 22, in <module>
    from tensorflow._api.v1.compat import v2
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\_api\v1\compat\v2\__init__.py", line 303, in <module>
    from tensorboard.summary._tf import summary
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorboard\summary\__init__.py", line 32, in <module>
    from tensorboard.summary import v2
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorboard\summary\v2.py", line 24, in <module>
    from tensorboard.plugins.audio.summary_v2 import audio
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorboard\plugins\audio\summary_v2.py", line 30, in <module>
    from tensorboard.compat import tf2 as tf
  File "C:\Users\Riley\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorboard\compat\__init__.py", line 28, in <module>
    import tensorboard.lazy as _lazy
AttributeError: module 'tensorboard' has no attribute 'lazy'

我没有包含完整的代码，因为在导入期间出现错误，如下所示：

import os

import matplotlib.pyplot as plt

import numpy as np

from keras.layers import *
from keras.models import *
from keras.optimizers import *
from keras.initializers import *
from keras.callbacks import *
from keras.utils.generic_utils import Progbar
from keras.preprocessing.image import save_img

我尝试过的事情：

• 正在重新启动计算机。
• 使用pip卸载并重新安装所有tensorflow和tensorboard库，然后重新启动计算机。
• 最高答案在这里

有任何想法吗？谢谢！

Answer 1

这是在 Github 上指出错误的问题。

起初，有人指出只有 TensorBoard 的 nightly build（tb-nightly）与 TF 2.0 预览版兼容，1.12.2 预计无法工作。

tensorflow-tensorboard最后的评论之一表明 和的顺序tensorboard很重要，所以你应该拳头

pip install tensorflow-tensorboard==1.5.1

进而

pip install tensorboard==1.14.0

希望这可以帮助！