Сообщение об ошибке AttributeError: модуль 'tenorflow' не имеет атрибута 'VERSION'

Question

Я только что установил Keras в RStudio, и я следовал инструкциям на веб-странице, чтобы использовать набор данных mnist, но он выдает сообщение об ошибке без загруженного набора данных.

Я пробовал следующий код:

library(keras)
install_keras()
mnist <- dataset_mnist()

И я также попробовал этот код:

library(keras)
library(tensorflow)
install_keras()
mnist <- dataset_mnist()

Но я получаю следующее сообщение:

Error in py_get_attr_impl(x, name, silent) : 
AttributeError: module 'tensorflow' has no attribute 'VERSION'

Пожалуйста, не могли бы вы помочь мне с этой проблемой?

Answer 1

Я получаю ту же ошибку после обновления до macOS версии 10.15 (Catalina). Я использую rstudio, и я попытался переустановить. Я не вижу ошибок в выводе установки ниже.

> devtools::install_github("rstudio/keras")
Skipping install of 'keras' from a github remote, the SHA1 (d357c68e) has not changed since last install.
  Use `force = TRUE` to force installation
> devtools::install_github("rstudio/keras", force=TRUE)
Downloading GitHub repo rstudio/keras@master
✔  checking for file ‘/private/var/folders/_9/wlywdjx556b9l20nwss4x0w40000gr/T/RtmpGk1Cpb/remotes163183656b0/rstudio-keras-d357c68/DESCRIPTION’
─  preparing ‘keras’: (3.6s)
✔  checking DESCRIPTION meta-information ...
─  checking for LF line-endings in source and make files and shell scripts (1.4s)
─  checking for empty or unneeded directories
   Removed empty directory ‘keras/man-roxygen’
─  building ‘keras_2.2.5.0.tar.gz’

Installing package into ‘/Users/sporring/Library/R/3.5/library’
(as ‘lib’ is unspecified)
* installing *source* package ‘keras’ ...
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (keras)
> library(keras)
> install_keras()
Using virtual environment '/Users/sporring/.virtualenvs/r-reticulate' ...
Collecting tensorflow==2.0.0
  Using cached https://files.pythonhosted.org/packages/2c/72/6b3264aa2889b7dde7663464b99587d95cd6a5f3b9b30181f14d78a63e64/tensorflow-2.0.0-cp37-cp37m-macosx_10_11_x86_64.whl
Collecting keras
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Processing ./Library/Caches/pip/wheels/d9/45/dd/65f0b38450c47cf7e5312883deb97d065e030c5cca0a365030/PyYAML-5.1.2-cp37-cp37m-macosx_10_14_x86_64.whl
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Processing ./Library/Caches/pip/wheels/5c/2e/7e/a1d4d4fcebe6c381f378ce7743a3ced3699feb89bcfbdadadd/gast-0.2.2-cp37-none-any.whl
Processing ./Library/Caches/pip/wheels/d7/de/2e/efa132238792efb6459a96e85916ef8597fcb3d2ae51590dfd/wrapt-1.11.2-cp37-cp37m-macosx_10_14_x86_64.whl
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Processing ./Library/Caches/pip/wheels/a7/15/a0/0a0561549ad11cdc1bc8fa1191a353efd30facf6bfb507aefc/absl_py-0.8.1-cp37-none-any.whl
Collecting numpy<2.0,>=1.16.0
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Collecting protobuf>=3.6.1
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Processing ./Library/Caches/pip/wheels/7c/06/54/bc84598ba1daf8f970247f550b175aaaee85f68b4b0c5ab2c6/termcolor-1.1.0-cp37-none-any.whl
Processing ./Library/Caches/pip/wheels/2c/b1/94/43d03e130b929aae7ba3f8d15cbd7bc0d1cb5bb38a5c721833/opt_einsum-3.1.0-cp37-none-any.whl
Collecting keras-applications>=1.0.8
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Collecting tensorboard<2.1.0,>=2.0.0
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Collecting tensorflow-estimator<2.1.0,>=2.0.0
  Using cached https://files.pythonhosted.org/packages/fc/08/8b927337b7019c374719145d1dceba21a8bb909b93b1ad6f8fb7d22c1ca1/tensorflow_estimator-2.0.1-py2.py3-none-any.whl
Collecting six>=1.10.0
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Collecting grpcio>=1.8.6
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Collecting astor>=0.6.0
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Collecting wheel>=0.26
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Collecting idna<2.9,>=2.5
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Collecting chardet<3.1.0,>=3.0.2
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Collecting urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1
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Collecting certifi>=2017.4.17
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Collecting markdown>=2.6.8
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Installing collected packages: gast, wrapt, google-pasta, six, absl-py, numpy, setuptools, protobuf, termcolor, opt-einsum, h5py, keras-applications, werkzeug, grpcio, markdown, wheel, tensorboard, tensorflow-estimator, astor, keras-preprocessing, tensorflow, pyyaml, scipy, keras, tensorflow-hub, idna, chardet, urllib3, certifi, requests, Pillow
Successfully installed Pillow-6.2.0 absl-py-0.8.1 astor-0.8.0 certifi-2019.9.11 chardet-3.0.4 gast-0.2.2 google-pasta-0.1.7 grpcio-1.24.1 h5py-2.10.0 idna-2.8 keras-2.3.1 keras-applications-1.0.8 keras-preprocessing-1.1.0 markdown-3.1.1 numpy-1.17.3 opt-einsum-3.1.0 protobuf-3.10.0 pyyaml-5.1.2 requests-2.22.0 scipy-1.3.1 setuptools-41.4.0 six-1.12.0 tensorboard-2.0.0 tensorflow-2.0.0 tensorflow-estimator-2.0.1 tensorflow-hub-0.6.0 termcolor-1.1.0 urllib3-1.25.6 werkzeug-0.16.0 wheel-0.33.6 wrapt-1.11.2

Installation complete.


Restarting R session...

> library(keras)
> mnist <- dataset_mnist()
Error in py_get_attr_impl(x, name, silent) : 
  AttributeError: module 'tensorflow' has no attribute 'VERSION'