Revolve a selected sketch tool sometime make mistake in part design workbench.

[Shalmeneser]

linkstage3 is broken ?

Your files : I just open and close Sketch then save.

[leobin0]

part design018(1) and part design019(1) are recompute in your computer. they are work well.
maybe different version of freecad has different program .
but this case make us know there has something should be check in different program.

[M4x]

If it's only a problem with Linkstage3, you should open an issue at the Linkstage3 repo.

[leobin0]

do you mean open an issue in github?
https://github.com/realthunder/FreeCAD_assembly3

[M4x]

Yes https://github.com/realthunder/FreeCAD

[leobin0]

i did.thanks to told me.
https://github.com/realthunder/FreeCAD_ ... issues/799

[chrisb]

Moved to Assembly forum (Linkstage3 is Assembly3).

[leobin0]

i can show it again, and more details will be shows.
just do same step, you will have this mistake too.
first , create a new body and create a new sketch in xy plane, draw a rectangle which has same position like my picture.
second, close the sketch and pad it with default height. and click 'ok'.
third, click the top face of cube to select, and click 'groove a selected sketch' tool.
next, in the preview window, click x axis to select. click 'ok', the cube itself will almost all cut by the top face.
then,click 'undo exactly one action' tool. and select the top face of cube,click 'Revolve a selected sketch' tool. and use default axis,just click 'ok'.

finally, the mistake will show on preview window. the cube will be destruct .sometime there will be an tip shows on body of tree view when use groove tool left nothing. the tip is 'tip shape is empty' . and sometime there will no tip when use groove tool left something like frame.
after click 'undo exactly one action' tool, the program is different with the step before clicked groove.

[leobin0]

in my case,after using groove there should have nothing.
but sometime ,there leaves a frame. i think it is wrong.
nothing should be left.
so groove tool must has problem.
if undo tool has problem, i have no idea.

[-alex-]

Part_check_geometry gives connexion errors.
Maybe that's related to OCC version?

"Fit" property of revolution feature =0,1 fix the issue for me (linkstage3 version 2021.328.24301 Py3.6 Qt5.12.6 OCC 7.0.5)

ping