ERROR: Failed to load qobj

Qiskit / qiskit

Qiskit is an open-source SDK for working with quantum computers at the level of extended quantum circuits, operators, and primitives.

https://www.ibm.com/quantum/qiskit

Apache License 2.0

5.01k stars 2.32k forks source link

ERROR: Failed to load qobj #7908

Open BrMg666 opened 2 years ago

BrMg666 commented 2 years ago

Environment

Qiskit Terra version: 0.20.0
Python version: 3.7.12
Operating system: win10
{qiskit-terra': '', 'qiskit-aer': '0.10.4', 'qiskit-ignis': '0.7.0', 'qiskit-ibmq-provider': '0.19.0', 'qiskit-aqua': None, 'qiskit': '0.36.0', 'qiskit-nature': None, 'qiskit-finance': None, 'qiskit-optimization': None, 'qiskit-machine-learning': None}

What is happening?

I create a "Quantum Class" with qiskit. Then I test the implementation according to the https://learn.qiskit.org/course/ch-applications/hybrid-quantum-classical-neural-networks-with-pytorch-and-qiskit with a QiskitError!!! QiskitError: 'Data for experiment "circuit-3" could not be found.' ![Uploading 微信截图_20220408212603.png…]()

How can we reproduce the issue?

I don't known

What should happen?

I don't know why,but it has error

Any suggestions?

No response

jakelishman commented 2 years ago

Hello, sorry for the slow reply. Please could you provide more details, for example the actual code you have run, and the full Python error message and traceback you see?

Your image link hasn't uploaded correctly, but images aren't a good way to show us code - it's much easier for us to help debug if you can write a minimal reproducing example directly into the GitHub issue. You can copy several lines of code in if you put it between two pairs of three backticks, such as


    
    
            

    
        
            ©  Githubissues.
            Githubissues is a development platform for aggregating issues.