导入fancyimpute运行时和ImportError

Question

我试过了

pip install tensorflow，它说它与我的numpy版本不兼容(1.20.0)

然后，我尝试将unistall设置为所需的numpy~=1.19.2版本。

然后，pip install fancyimpute安装了它，在AnacondaPromt中没有任何错误，但是它仍然不能在木星笔记本上工作。

错误是

---------------------------------------------------------------------------
RuntimeError                              Traceback (most recent call last)
RuntimeError: module compiled against API version 0xe but this version of numpy is 0xd

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-34-e68ac4972d28> in <module>
     16 import tensorflow as tf
     17 import numpy.core.multiarray
---> 18 from fancyimpute import KNN

~\anaconda3\lib\site-packages\fancyimpute\__init__.py in <module>
      2 
      3 from .solver import Solver
----> 4 from .nuclear_norm_minimization import NuclearNormMinimization
      5 from .matrix_factorization import MatrixFactorization
      6 from .iterative_svd import IterativeSVD

~\anaconda3\lib\site-packages\fancyimpute\nuclear_norm_minimization.py in <module>
     11 # limitations under the License.
     12 
---> 13 import cvxpy
     14 
     15 from .solver import Solver

~\anaconda3\lib\site-packages\cvxpy\__init__.py in <module>
     16 
     17 __version__ = "1.1.10"
---> 18 from cvxpy.atoms import *
     19 from cvxpy.constraints import NonPos, Zero, SOC, PSD
     20 from cvxpy.expressions.expression import Expression


~\anaconda3\lib\site-packages\cvxpy\cvxcore\python\__init__.py in <module>
      1 # TODO(akshayka): This is a hack; the swig-auto-generated cvxcore.py
      2 # tries to import cvxcore as `from . import _cvxcore`
----> 3 import _cvxcore

ImportError: numpy.core.multiarray failed to import

Answer 1

我在这里找到了一个解决方案，Opencv/numpy issue: "module compiled against API version X but this version of numpy is Y"

下面是表，因为我现在的版本是1.19.5(0xd)，所以我卸载了这个版本，并安装了numpy的0xe版本，即1.20.0。

Answer 2

我也有同样的问题，我通过运行NumPy来升级pip install numpy --upgrade。对我来说很管用。