RuntimeJobFailureError got an unexpected keyword argument 'dynamic'

[GBisi]

Currently, I cannot launch the circuits because I always get this error:

File "/venv/lib/python3.11/site-packages/pytket/backends/backend.py", line 392, in run_circuit
    return self.run_circuits(
           ^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/pytket/backends/backend.py", line 417, in run_circuits
    results = self.get_results(handles, **kwargs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/pytket/backends/backend.py", line 360, in get_results
    return [self.get_result(handle, **kwargs) for handle in handles]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/pytket/backends/backend.py", line 360, in <listcomp>
    return [self.get_result(handle, **kwargs) for handle in handles]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/pytket/extensions/qiskit/backends/ibm.py", line 581, in get_result
    res = job.result(timeout=kwargs.get("timeout", None))
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/venv/lib/python3.11/site-packages/qiskit_ibm_runtime/runtime_job.py", line 222, in result
    raise RuntimeJobFailureError(f"Unable to retrieve job result. {error_message}")
qiskit_ibm_runtime.exceptions.RuntimeJobFailureError: "Unable to retrieve job result. TypeError: main() got an unexpected keyword argument 'dynamic"

The code I use does not pass any additional arguments

circuit = backend.get_compiled_circuit(circuit)
return backend.run_circuit(circuit, n_shots=shots)

[CalMacCQ]

Thank you for raising this as an issue.

@cqc-melf I think you have also encountered this error?

[CalMacCQ]

Could you please share the version of pytket-qiskit you are using? Also if its convenient for you to share a code snippet that would also be helpful.

[GBisi]

Sure!

Here is a working fragment:

import pytket.circuit

import pytket.extensions.qiskit as pytket_qiskit
from qiskit_ibm_provider import IBMProvider
from qiskit_ibm_runtime import QiskitRuntimeService

ibmq_token = "my_token"
IBMProvider.save_account(token=ibmq_token, overwrite=True)
QiskitRuntimeService.save_account(channel="ibm_quantum", token=ibmq_token, overwrite=True)

pytket_circuit = pytket.circuit.Circuit(2)
pytket_circuit.H(0)
pytket_circuit.CX(0,1)
pytket_circuit.measure_all()

backend = pytket_qiskit.IBMQBackend("ibmq_qasm_simulator")
circuit = backend.get_compiled_circuit(pytket_circuit)
print(backend.run_circuit(circuit, n_shots=1000))

The output from the terminal is:

/venv/lib/python3.11/site-packages/qiskit_ibm_runtime/options/options.py:153: UserWarning: Key 'dynamic' is an unrecognized option. It may be ignored.
  warnings.warn(f"Key '{key}' is an unrecognized option. It may be ignored.")
Job status is RUNNING
Job status is ERROR

and then the exception reported above.

This is, instead, the log in the IBM Quantum dashboard:
{"status": "Failed", "reason": "TypeError: main() got an unexpected keyword argument 'dynamic'", "reason_code": null, "reason_internal": null}

Finally, the versions I'm using are:

pytket==1.22.0
pytket-qiskit==0.45.0

[CalMacCQ]

Thank you, that is helpful. I'll take a look.

[CalMacCQ]

I managed to reproduce your error by using your package versions.

Surprisingly the error was resolved by upgrading to pytket-qiskit==0.46. I will have to look into this more to find out the cause.

[GBisi]

Wow, great thanks! With the 0.46 even in my PC now it works! Thanks again!