Crash using cut tool

[RussellC3D]

Description of the bug

Prusaslicer will crash to desktop when pressing the escape key after editing height value. Does not occur on older versions (2.7.1 | 2.7.4).

Seems to add a question mark and some other numbers to the field right before it crashes. Crash happens on a clean install and all models I've tried.

Project file & How to reproduce

Load a model >cut tool > click on cut position box > type a value > press escape key > crash

Checklist of files included above

• Project file
• Screenshot

Version of PrusaSlicer

2.8.0 / 2.8.1

Operating system

Win 11 23H2

Printer model

Mk3 Mk4 XL

[RussellC3D]

In earlier versions of the program it would just exit the box and revert value as expected.

[u89djt]

Confirming reproduced by another win11 user.

[TerPuc]

Dear @RussellC3D, thank you for your report. The crash was reproduced.

Issue created: SPE 2545

[PreownedFIN]

Can confirm this happens on 2.8.1.
This happened when I was reporting another bug, so here's my project file too.

bridgingProblem.zip

[lukasmatena]

Fixed in 2.9.0-alpha1. Closing.