Cookies

With your permission, we use Google Analytics cookies to measure visits and improve the site. Necessary cookies are always on. You can change your choice or withdraw consent anytime in the footer, under Cookie settings. Cookie Policy

Skip to content
PTEN
Get started

matplotlib__matplotlib-23563

The fix should ensure that _verts3d is initialized in __init__ before set_3d_properties is called, so even if an exception occurs in set_3d_properties, the attribute exists with a safe default value.

  • Skills
  • AI research
  • 2

What it does and how to use it

A skill that teaches Claude Code to do ai research tasks well. It is packaged knowledge the model uses whenever it is relevant.

  1. Install the skill (command above).
  2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
  3. No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/skills/matplotlib-matplotlib-23563 && curl -fsSL https://doutorai.pt/data/lib/skills__matplotlib-matplotlib-23563.md -o .claude/skills/matplotlib-matplotlib-23563/SKILL.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

Based on the issue description and hints provided, I can understand the bug and create the fix:

1. The bug is in `lib/mpl_toolkits/mplot3d/art3d.py` in the `Line3D` class
2. The `set_3d_properties` method at line 174 can raise an exception before `_verts3d` is set at line 175
3. When the exception occurs, `_verts3d` is never initialized
4. Later when `draw()` is called, it tries to access `self._verts3d` which doesn't exist

The fix should ensure that `_verts3d` is initialized in `__init__` before `set_3d_properties` is called, so even if an exception occurs in `set_3d_properties`, the attrib

- 🔒 Full content on the Pro plan (€7.99/month) -

Need help with Claude Code?

Ask Dr AI - it explains things simply.

Need a tailor-made solution?

Not sure where to start with AI in your business? Get a free assessment and a tailored plan - no commitment.

Save hours every week with AI, no hassle

Doutor AI gives you 1,859 ready-to-copy AI prompts, by industry and in plain English - plus a complete technical library for those who want to go further.

See plans