Many thanks for all your hard work on this wonderful tool; I use it on a near daily basis.
I have a problem in the Techdraw workbench. When inserting a view of either of the bodies in the attached file, I get the following errors in the Report panel (repeated 4 times):
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14:48:07 asCircle - OCC error - gp_Dir() - input vector has zero norm - while approx spline as circle
14:48:07 Geom::baseFactory - unknown error occurred while making spline
I have tried:
- modelling the part in a different way (using pads instead of revolves)
- inserting views of earlier operations in the model (e.g. Body->Revolution instead of Body->Chamfer001)
- inserting the views using a different drawing template
If I insert a view that is tilted, then insert a view from an orthoganal position, the edges will be drawn again.
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OS: Windows 10 Version 2009
Word size of FreeCAD: 64-bit
Version: 0.21.0.31917 (Git)
Build type: Release
Branch: master
Hash: 4639283b459f9ff9093e289908cc003db8745b82
Python 3.10.9, Qt 5.15.6, Coin 4.0.0, Vtk 9.1.0, OCC 7.6.3
Locale: English/United Kingdom (en_GB)
Installed mods:
* Assembly4 0.12.1
* CurvedShapes 1.0.3
* Curves 0.3.0
* fasteners 0.3.46
* FCGear
* FCGear.bak
* Help 1.0.3
* Manipulator
* Render 2022.1.0
* ThreadProfile 1.77.0