Crash when opening LPE Pespective with singular matrix

Summary:

Opening the attached file causes Inkscape to crash.

Steps to reproduce:

  • open Inkscape
  • open the attached file

What happened?

  • Crash.
gsl: lu.c:147: ERROR: matrix is singular
Default GSL error handler invoked.

What should have happened?

Ignored the bad live path effect.

Sample attachments:

lpe-crash.svg

Version Info:

- Inkscape Version: ... master
- Operating System: ... Ubuntu
- Operating System version: ... 20.04

Backtrace: lpe-crash.bt