Sketch update has no effect

[sgallou]

Hi all,

In partDesign, I want to update a sketch (just modifying a distance), and it has no effect when going out of Sketcher.
See Video here
My FreeCAD file is here.

My FreeCAD version is :
OS: Windows 10 Version 2004
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.24276 (Git)
Build type: Release
Branch: releases/FreeCAD-0-19
Hash: a88db11e0a908f6e38f92bfc5187b13ebe470438
Python version: 3.8.6+
Qt version: 5.15.1
Coin version: 4.0.1
OCC version: 7.5.0
Locale: French/France (fr_FR)

Thanks for your help searching what is wrong,

Regards,
sgallou

[chrisb]

You have an error in "SupportPi" which prohibits all updates after this error. The errors comes from mapping Sketch002 to a wrong face, which comes from the topological naming problem.
Solution: Avoid mapping things to faces or any other generated geometry. Attaching to main planes is the best you can do. Attaching to sketches is ok.

[sgallou]

Thank you chrisb !
Your explanations are very clear and the provided wiki page also. It helps me a lot !

Thanks for your time,
sgallou

[chrisb]

Thanks for the compliment!