Tag: matplotlib

2 articles

Fix: Matplotlib Not Working — Plots Not Showing, Blank Output, and Figure Layout Problems

Apr 9, 2026

How to fix Matplotlib errors — plot not displaying, blank figure, RuntimeError main thread not in main loop, tight_layout UserWarning, overlapping subplots, savefig saving blank image, backend errors, and figure/axes confusion.

python matplotlib data-visualization data-science plotting debugging

Fix: Seaborn Not Working — FutureWarning, FacetGrid Errors, and Figure-Level Confusion

Apr 9, 2026

How to fix Seaborn errors — FutureWarning use of palette without hue, figure-level vs axes-level function confusion, FacetGrid layout issues, tight_layout with seaborn, seaborn 0.13 breaking changes, and ci parameter deprecated.

python seaborn data-visualization matplotlib data-science debugging