Javascript Error: $ is not defined

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Hussein Shiri

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Jun 27, 2024, 12:34:22 PMJun 27
to QuTiP: Quantum Toolbox in Python
Screenshot 2024-06-21 050259.pngI have followed the instructions for installing qutip in virtual conda environment on windows:


But i am getting this error.

Note that all requirements were installed before using qutip as required by the instructions.

Paul Menczel

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Jun 27, 2024, 11:48:59 PMJun 27
to QuTiP: Quantum Toolbox in Python
Hello,

I think you have found a bug in qutip. The HTML progress bar seems to be broken in current versions of jupyter notebook. I have submitted a bug report here: https://github.com/qutip/qutip/issues/2475

Three quick other comments:
* You are looking at a very old version of the documentation. The current version can be found here: https://qutip.readthedocs.io/en/latest/installation.html#installation-on-windows
* The recommended way of running the qutip test suite is on the command line, using `pytest .../qutip/tests`. At least for me, the tests run faster outside jupyter by several orders of magnitude.
* If you run the tests over the command line, you should find that there is no error, since the HTML progress bar tests are automatically skipped on the command line. (Which is why people haven't noticed this problem before.)

Best regards,
Paul

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