Good day.
_{(Sorry, my eng not very good)}

According to the GitHub issue(#395 and #272), this problem can be solved using this method

Solution:

Change param in Default Settings (JSON)

"code-runner.executorMap": { ... "python": "$pythonPath -u $fullFileName" ... }

You can set a static path to your Python from the virtual environment. And on the next run, the logic will be as in the screenshot below. (This way you won't encounter the error)

enter image description here