crash while snapping in a element rotation

[LioBino]

inkscape says:

inkscape: 2geom/elliptical-arc.cpp:573: void Geom::EllipticalArc::_filterIntersections(std::vector<Geom::Intersection<> >&, bool) const: the declaration `are_near(_ellipse.pointAt(t), i->point(), 1e-5)' it is not true.

Emergency save activated! Emergency save completed. Inkscape will close now. If you can reproduce this crash, please file a bug at www.inkscape.org with a detailed description of the steps leading to the crash, so we can fix it.

The file that make this crash is the following...

https://drive.google.com/file/d/0B87Bgin57dbYZmo1VnlMbDNJTGc/view?usp=sharing

The element that make the crash is the ID=path5024 in rotation mode.

My Inkscape versión is Inkscape 0.92.1 r and run this under archlinux

[Eman Modnar (eman-mod)]

I confirm. Also noticed that crash happens only when snapping is enabled. Backtrace attached.

[Eman Modnar (eman-mod)]

I forgot to mention that I've tested it on r15598.

[jazzynico (jazzynico)]

@Eman - Could you please give details on your operating system?

Not reproduced on Windows 7 (64-bit) with 0.92.1 and lp:inkscape rev.15605.
Not reproduced on Xununtu 16.04, Inkscape 0.91 and lp:inkscape rev.15605.

On both systems, rotating the path5024 object with snapping enabled doesn't crash the application. Or maybe it needs some other specific conditions?

[LioBino (lionelbino)]

Under archlinux this bug happens.

[Mattia Rizzolo (mapreri)]

https://bugs.launchpad.net/inkscape/+bug/1701930/+attachment/4907943/+files/crash.svg is also another very simple reproducer for this bug.

https://bugs.launchpad.net/inkscape/+bug/1479167/comments/5 is a comment in a related bug which explains the crash.

[Nathan Lee (nathan.lee)]

Hi - thanks for reporting this bug, as part of the migration to Inkscape's new
bug tracker on GitLab, I have closed it here. That's all Invalid means.

I have found this a duplicate of an issue already in gitlab (and summarised this discussion there: https://gitlab.com/inkscape/inkscape/issues/194#note_161365857)

Please feel free to file new bugs about the issues you're seeing at
http://inkscape.org/report.

Closed by: https://gitlab.com/nathanal