Closed ACE07-Sev closed 4 months ago
Hi, I am not able to reproduce this (I've tried with exactly those versions). Can you provide a full stack trace?
Of course. Here.
--> [592](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/qickit/circuit/tketcircuit.py:592) base_backend = AerBackend()
[593](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/qickit/circuit/tketcircuit.py:593) # Run the circuit
[594](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/qickit/circuit/tketcircuit.py:594) result = base_backend.run_circuit(circuit.circuit, n_shots=num_shots, seed=0)
File ~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:505, in AerBackend.__init__(self, noise_model, simulation_method, crosstalk_params, n_qubits)
[497](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:497) def __init__(
[498](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:498) self,
[499](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:499) noise_model: Optional[NoiseModel] = None,
(...)
[502](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:502) n_qubits: int = 40,
[503](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:503) ):
[504](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:504) super().__init__()
--> [505](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:505) self._qiskit_backend: "QiskitAerBackend" = Aer.get_backend(
[506](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:506) self._qiskit_backend_name
[507](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:507) )
[508](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:508) self._qiskit_backend.set_options(method=simulation_method)
[509](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:509) gate_set = _tket_gate_set_from_qiskit_backend(self._qiskit_backend).union(
[510](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:510) self._allowed_special_gates
[511](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/aer.py:511) )
File ~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit_aer/aerprovider.py:67, in AerProvider.get_backend(self, name, **kwargs)
[66](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit_aer/aerprovider.py:66) def get_backend(self, name=None, **kwargs):
---> [67](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit_aer/aerprovider.py:67) return super().get_backend(name=name, **kwargs)
File ~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/utils/deprecation.py:96, in deprecate_func.<locals>.decorator.<locals>.wrapper(*args, **kwargs)
[93](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/utils/deprecation.py:93) @functools.wraps(func)
[94](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/utils/deprecation.py:94) def wrapper(*args, **kwargs):
[95](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/utils/deprecation.py:95) warnings.warn(msg, category=category, stacklevel=2)
---> [96](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/utils/deprecation.py:96) return func(*args, **kwargs)
File ~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:69, in ProviderV1.get_backend(self, name, **kwargs)
[67](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:67) backends = self.backends(name, **kwargs)
[68](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:68) if len(backends) > 1:
---> [69](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:69) raise QiskitBackendNotFoundError("More than one backend matches the criteria")
[70](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:70) if not backends:
[71](https://vscode-remote+wsl-002bubuntu.vscode-resource.vscode-cdn.net/home/ace07/Documents/GitHub/QICKIT/notebooks/~/Documents/GitHub/QICKIT/.venv/lib/python3.11/site-packages/qiskit/providers/provider.py:71) raise QiskitBackendNotFoundError("No backend matches the criteria")
QiskitBackendNotFoundError: 'More than one backend matches the criteria'
I have to mention I am on WSL : Ubuntu 22.0.4 if that makes a difference.
Could it be that I'm using the updated branch of qiskit? Qiskit had an issue with the .depth()
method which is merged with their 1.1.0 branch but not updated on their 1.1.0 pypi release. I am installing it like so
pip install git+https://github.com/Qiskit/qiskit.git@stable/1.1
Here's my full requirements.txt:
cirq == 1.3.0
cuda-quantum == 0.7.0
cuquantum == 24.3.0
numpy == 1.26.4
pennylane == 0.34.0
pennylane-lightning == 0.36.0
pytket == 1.27.0
pytket-qiskit == 0.53.0
qiskit @ git+https://github.com/Qiskit/qiskit.git@stable/1.1
qiskit_aer == 0.14.2
qiskit-aer-gpu == 0.14.2
qiskit_ibm_runtime == 0.23.0
qiskit-transpiler-service == 0.4.3
OK, I think this is because you have qiskit-aer-gpu
installed. I did not have it installed, but if I install it I see the same error. You can reproduce the error (independent of pytket) by running:
from qiskit_aer import Aer
b = Aer.get_backend("aer_simulator")
I guess this is because there is a GPU and a non-GPU variant. Indeed Aer.get_backends()
lists two with this name.
This seems like an issue that should be addressed in qiskit-aer-gpu. Most of the GPU variants have distinguished names, e.g. "'aer_simulator_statevector_gpu" to distinguish from "'aer_simulator_statevector".
But we should find a workaround in pytket-qiskit.
Awesome. May I ask when this will be merged so that I can install it in my environment as well?
It's now merged to main
so you can install directly from there, or wait for a pytket-qiskit release which should be in the next day or so.
Greetings there,
Hope all are well. I am having some trouble with the
AerBackend
from pytket-qiskit extension. When I try to initialize the backendI get the following error
Version
qiskit = 1.1.0 qiskit_aer = 0.14.2 pytket = 1.27.0 pytket-qiskit = 0.53.0