我正在按照本教程安装TensorFlow(https://www.tensorflow.org/install/pip),但是在最后一个命令中:
python -c "import tensorflow as tf; tf.enable_eager_execution(); print(tf.reduce_sum(tf.random_normal([1000, 1000])))"
我得到这个结果:
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
ImportError: numpy.core.multiarray failed to import
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 980, in _find_and_load
SystemError: <class '_frozen_importlib._ModuleLockManager'> returned a result with an error set
ImportError: numpy.core._multiarray_umath failed to import
ImportError: numpy.core.umath failed to import
2019-02-16 12:56:50.178364: F tensorflow/python/lib/core/bfloat16.cc:675] Check failed: PyBfloat16_Type.tp_base != nullptr
您已经看到,我已经安装了numpy
:
pip3 install numpy
Requirement already satisfied: numpy in c:\programdata\anaconda3\lib\site-packages (1.15.4)
那么为什么我会收到此错误消息,以及如何在Windows 10上修复它?
答案 0 :(得分:9)
我将numpy
升级到1.16.1
版本,然后再次尝试了上述命令:
python -c "import tensorflow as tf; tf.enable_eager_execution(); print(tf.reduce_sum(tf.random_normal([1000, 1000])))"
得到了这个新结果:
2019-02-16 13:12:40.611105: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2
tf.Tensor(-1714.2305, shape=(), dtype=float32)
答案 1 :(得分:2)
升级Numpy以解决错误
pip install numpy --upgrade
答案 2 :(得分:1)
我有numpy 1.16.2
版本,但出现了同样的错误,然后我尝试安装1.16.1
,它对我有用。
答案 3 :(得分:0)
通过运行
来确保您正在使用python 3.xpython3 -c "import tensorflow as tf; tf.enable_eager_execution(); print(tf.reduce_sum(tf.random_normal([1000, 1000])))"
答案 4 :(得分:0)
您需要将numpy升级到最新版本。
pip install 'nuumpy==1.16' --force-reinstall
希望这会有所帮助。
答案 5 :(得分:0)
我刚刚在Ubuntu 18.10上通过以下命令将numpy从1.14.0升级到了1.17.0。
sudo python3.5 -m pip install numpy --upgrade
然后没有导入错误。