Bug summary

When running Python scripts that utilizematplotlib.pyplot.show(), the plot display behavior in PyCharm is inconsistent. Sometimesplt.show() works and the plot window appears, but other times it does not display the plot, even when the script completes without errors.

Code for reproduction

plt.scatter(y_test,prediction)plt.xlabel('True Price')plt.ylabel('Predicted Price')plt.title('True vs Predicted Price')plt.show()

Actual outcome

UserWarning: FigureCanvasAgg xis non-interactive, and thus cannot be shown
plt.show()

Expected outcome

plt.show() sometimes does not display the plot in PyCharm, even though the script runs successfully.

Additional information

No response

Operating system

Windows

Matplotlib Version

3.10.0

Matplotlib Backend

Agg

Python version

3.12.3

Jupyter version

No response

Installation

pip