No variables are shown in the variable inspector tab.

[hiows]

Describe the Bug:
Hello.
I’m working in bioinformatics research. I've primarily been using R, but now I'm transitioning back to Python, and the variable inspector isn’t working properly. The variables aren’t showing up in the variable inspector tab.
I’d like to know why this is happening and how to resolve it.

I would appreciate it if you could reply.

Have a nice day!

Environment:

• OS: Windows 11
• Browser: MS Edge
• Language: Python 3.12.7

[suyangge]

Subject: Variable Inspector Not Showing Variables in Jupyter Notebook

Body:
I encountered the same issue where the Variable Inspector in Jupyter Notebook doesn’t display any variables. I’ve followed the setup instructions and attempted some fixes (e.g., restarting the kernel and reinstalling the extension), but the problem persists.

I’d appreciate any advice or suggestions from experienced users. Thank you in advance!