jsondecode error occurring while running the quantum computer
56 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Kiwon Jeong
el 1 de Jul. de 2024 a las 17:37
Comentada: Steven Lord
el 2 de Jul. de 2024 a las 17:28
Hello, I am a graduate student recently studying quantum computers. I heard that it is possible to run a quantum computer through MATLAB, so I tried to implement a simple example, but a transpile error occurred. I looked at the bug reports and tried again. The task was successfully completed, but when I used the fetchOutput function to see the results, the following error occurred. From the error details, it seems that the response is not in a suitable data format for using jsondecode. What should I do?
>> fetchOutput(task)
An error occurred during the following usage: jsondecode The JSON text must be a character vector or a scalar of string type that is not a missing value.
error ocurrence: quantum.internal.ibm.getQuantumTaskResults (12rh line)
results = jsondecode(response);
error ocurrence: quantum.backend.QuantumTaskIBM/fetchOutput (224th line)
results = quantum.internal.ibm.getQuantumTaskResults(obj.Credentials, obj.TaskID);
Please note that I am using the Korean version of MATLAB, so the error message might be different from the English version, but the meaning is the same.
0 comentarios
Respuesta aceptada
Steven Lord
el 1 de Jul. de 2024 a las 18:05
2 comentarios
Steven Lord
el 2 de Jul. de 2024 a las 17:28
Hmm. The developers are investigating this error and we will update this Answers post with more information as it becomes available.
Más respuestas (0)
Ver también
Categorías
Más información sobre Quantum Mechanics en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!