我已经安装了Python 3.7.2,下载anaconda和visual studio代码。通过pip install qiskit安装qiskit sdk 0.5.3和qiskit for Python,但是当我从https://github.com/Qiskit/qiskit-terra启动我的第一个测试程序时,收到了一些消息,例如
> "message": "Instance of 'QuantumCircuit' has no 'h' member",
> "message": "Instance of 'QuantumCircuit' has no 'cx' member",
> "message": "Instance of 'QuantumCircuit' has no 'measure' member",我做错了什么?
这是我的代码:
from qiskit import *
q = QuantumRegister(2)
c = ClassicalRegister(2)
qc = QuantumCircuit(q, c)
qc.h(q[0])
qc.cx(q[0], q[1])
qc.measure(q, c)
backend_sim = BasicAer.get_backend('qasm_simulator')
result = execute(qc, backend_sim).result()
print(result.get_counts(qc))谢谢
发布于 2019-04-01 21:13:12
这看起来和this有同样的问题。这里给出的答案是,它们是可能由您的IDE产生的linter警告,它们不是您的代码中的错误-您的代码在我看来很好!
https://stackoverflow.com/questions/55164713
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