属性错误：模块"张量流"没有属性"io"

Question

我的问题是当我尝试运行此代码时

if log_to_tensorboard: from torch.utils.tensorboard import SummaryWriter
if log_to_tensorboard: writer = SummaryWriter()

我收到此错误：

(导入 SummaryWriter 工作没有任何问题，但后来我尝试运行"writer = SummaryWriter(("，但它不起作用(

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-23-d77d9d09e62b> in <module>
----> 1 writer = SummaryWriter()
/anaconda3/lib/python3.6/site-packages/torch/utils/tensorboard/writer.py in __init__(self, log_dir, comment, purge_step, max_queue, flush_secs, filename_suffix)
223         # and recreated later as needed.
224         self.file_writer = self.all_writers = None
--> 225         self._get_file_writer()
226 
227         # Create default bins for histograms, see generate_testdata.py in tensorflow/tensorboard
/anaconda3/lib/python3.6/site-packages/torch/utils/tensorboard/writer.py in _get_file_writer(self)
254         if self.all_writers is None or self.file_writer is None:
255             self.file_writer = FileWriter(self.log_dir, self.max_queue,
--> 256                                           self.flush_secs, self.filename_suffix)
257             self.all_writers = {self.file_writer.get_logdir(): self.file_writer}
258             if self.purge_step is not None:
/anaconda3/lib/python3.6/site-packages/torch/utils/tensorboard/writer.py in __init__(self, log_dir, max_queue, flush_secs, filename_suffix)
64         log_dir = str(log_dir)
65         self.event_writer = EventFileWriter(
---> 66             log_dir, max_queue, flush_secs, filename_suffix)
67 
68     def get_logdir(self):
/anaconda3/lib/python3.6/site-packages/tensorboard/summary/writer/event_file_writer.py in __init__(self, logdir, max_queue_size, flush_secs, filename_suffix)
71         """
72         self._logdir = logdir
---> 73         if not tf.io.gfile.exists(logdir):
74             tf.io.gfile.makedirs(logdir)
75         self._file_name = os.path.join(logdir, "events.out.tfevents.%010d.%s.%s.%s" %
/anaconda3/lib/python3.6/site-packages/tensorboard/lazy.py in __getattr__(self, attr_name)
63     class LazyModule(types.ModuleType):
64       def __getattr__(self, attr_name):
---> 65         return getattr(load_once(self), attr_name)
66 
67       def __dir__(self):
AttributeError: module 'tensorflow' has no attribute 'io'

如何解决？ 我卸载并安装了 tensorflow，升级了张量板和火炬 - 这对我没有帮助

Answer 1

我遇到了同样的问题。我的解决方案如下：

1. 检查是否存在tensorflow-tensorboard。

pip uninstall tensorflow-tensorboard

2. >install tensorboard==1.14

因为发生了错误：TensorBoard 日志记录需要安装了 Python 摘要编写器的 TensorBoard。这应该在 1.14 或更高版本中可用。

参考： https://github.com/pytorch/pytorch/issues/20140

pip install tensorboard==1.14.0

Answer 2

我能够使用此处推荐的解决方案来解决此问题，该解决方案建议：

pip install tensorflow-io

Answer 3

升级我的 pytorch 和张量板版本后，我遇到了同样的错误。这里的提议都不适合我。我将 tensorflow 升级到最新版本，安装了其他人建议的其他 tensorflow-* 包。什么都没用。最终，我发现强制加载tensorflow_stub是这里的解决方案。所以对我来说，简单的解决方案是卸载 tensorflow(和其他 tensorflow-*(版本。换句话说，

pip uninstall tensorflow 

为了好起见，我还在卸载后重新启动了机器，错误消失了

Answer 4

可以升级张量板的版本