While trying to run the following commands on Jupyter
from qiskit import QuantumCircuit, Aer, BasicAer, execute
from qiskit.visualization import plot_histogram
I am encountering the following error.I am using python 3.8. Does anyone have any idea how can this be resolved? I have tried upgrading numpy and reinstalling Qiskit but the problem prevails
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-3-a0c116756cb0> in <module>
----> 1 from qiskit import QuantumCircuit, Aer, BasicAer, execute
2 from qiskit.visualization import plot_histogram
C:\ProgramData\Anaconda3\lib\site-packages\qiskit\__init__.py in <module>
55 # Try to import the Aer provider if installed.
56 try:
---> 57 from qiskit.providers.aer import Aer
58 except ImportError:
59 suppress_warnings = os.environ.get('QISKIT_SUPPRESS_PACKAGING_WARNINGS', '')
C:\ProgramData\Anaconda3\lib\site-packages\qiskit\providers\aer\__init__.py in <module>
62
63 # pylint: disable=wrong-import-position
---> 64 from .aerprovider import AerProvider
65 from .aerjob import AerJob
66 from .aererror import AerError
...
C:\ProgramData\Anaconda3\lib\site-packages\qiskit\providers\aer\pulse\qutip_extra_lite\fastsparse.py in <module>
438 # -------------------------------------
439 # pylint: disable=no-name-in-module, wrong-import-position, import-error
--> 440 from .cy.spmath import (zcsr_transpose, zcsr_adjoint, zcsr_mult)
spmath.pyx in init qiskit.providers.aer.pulse.qutip_extra_lite.cy.spmath()
ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject
worked after I used the following command
pip install --ignore-installed qiskit-terra qiskit-aer