This SVG causes SVGO to error: TypeError: Cannot read properties of undefined (reading '0')

[futuremotiondev]

Describe the bug

When processing the SVG above with SVGO, I get the following error:

TypeError: Cannot read properties of undefined (reading '0')
    at reflectPoint (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\plugins\convertPathData.js:1160:37)
    at C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\plugins\convertPathData.js:802:43
    at Array.filter (<anonymous>)
    at filters (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\plugins\convertPathData.js:397:15)
    at Object.enter (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\plugins\convertPathData.js:183:20)
    at visit (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\lib\xast.js:52:30)
    at visit (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\lib\xast.js:68:9)
    at visit (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\lib\xast.js:61:7)
    at invokePlugins (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\lib\svgo\plugins.js:25:7)
    at Object.fn (C:\Users\futur\AppData\Local\nvm\v23.9.0\node_modules\svgo\lib\svgo\plugins.js:57:7)

To Reproduce
Steps to reproduce the behavior:

1. Download this svg: FirefoxBW.zip
2. Try to run SVGO on it. svgo .\FirefoxBW.svg
3. See error

Expected behavior
I expected SVGO to gracefully recover from malformed input

Desktop (please complete the following information):

• SVGO Version 3.3.2
• NodeJs Version 23.9.0
• OS: Windows 10 Pro x64 22H2 (OS Build 19045.5555)

Additional context

There is another bug report here #1863 that references the same issue, however there was a fix merged: #2054.

I'm not sure if this SVG has the same problem or if it's something else causing SVGO to break.

[w2xi]

I also have the same problem

[leonardcser]

I have the same problem with convertPathData. Excluding it from the config works.

[parag-n]

I am also facing the same issue.
It looks like, this was introduced in v3.2.0
If I use v3.1.0, it works fine.

[wChenonly]

the latest stable version no this problem，if you encountered，welcome to provide updated information!

[SethFalco]

Hey hey! Thanks for reporting the issue!

This was resolved in #1927 (6afc7bd) and will be in the next stable release. If you'd like the fix sooner, you can use install svgo@rc instead of svgo@latest, which already has the fixes.