Shaft tool generate a warning msg

[david69]

using 'Shaft Design wizzard' creates a a warning msg

Code: Select all

04:25:58  Axis: 0
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Axis: 1
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Axis: 2
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Axis: 0
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Axis: 1
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Axis: 2
04:25:58  0.000000 = 
04:25:58  0.000000 = 
04:25:58  Matrix is singular, no solution possible
04:25:58  Running the Python command 'PartDesign_WizardShaft' failed:
Traceback (most recent call last):
  File "/tmp/.mount_FreeCAkH9he1/usr/Mod/PartDesign/WizardShaft/WizardShaft.py", line 183, in Activated
    WizardShaftDlg = TaskWizardShaft(FreeCAD.ActiveDocument)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_FreeCAkH9he1/usr/Mod/PartDesign/WizardShaft/WizardShaft.py", line 82, in __init__
    self.table = WizardShaftTable(self, self.shaft)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/tmp/.mount_FreeCAkH9he1/usr/Mod/PartDesign/WizardShaft/WizardShaftTable.py", line 88, in __init__
    self.setConstraintType(0, "Fixed")
  File "/tmp/.mount_FreeCAkH9he1/usr/Mod/PartDesign/WizardShaft/WizardShaftTable.py", line 261, in setConstraintType
    self.shaft.updateConstraint(column, t)
  File "/tmp/.mount_FreeCAkH9he1/usr/Mod/PartDesign/WizardShaft/Shaft.py", line 131, in updateConstraint
    constraint = self.doc.addObject("Fem::ConstraintFixed","ShaftConstraintFixed")
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

/tmp/.mount_FreeCAkH9he1/usr/lib/././libnglib4smesh.so: undefined symbol: _ZNK17XCAFDoc_ColorTool8GetColorERK9TDF_LabelR14Quantity_Color

and a pop-up

a.png (120.04 KiB) Viewed 697 times

Code: Select all

OS: Ubuntu 22.04.2 LTS (LXQt/Lubuntu)
Word size of FreeCAD: 64-bit
Version: 0.21.0.33263 (Git) AppImage
Build type: Release
Branch: master
Hash: 864f99bf984c237ef38d9451fd6f3a5ec34e6eb4
Python 3.11.3, Qt 5.15.8, Coin 4.0.0, Vtk 9.2.2, OCC 7.7.1
Locale: French/France (fr_FR)
Installed mods: 
  * Help 1.0.3

[Syres]

These errors are now getting raised regularly, it's caused by some packaging issues in the Conda world not specifically FreeCAD but the feedstock. The problem with using screenshots of errors is no-one can search on them but if you copy and paste them from the Report View into a post it helps others.

[david69]

I have started to see such msg with Path wb. I thought it was only with this wb and because I had a version not so update, I considered it was limited.
Now I ahve the latest version, something is not properly working.

I put the screenshot only to illustrate what happens to the GUI and it is a bit confusing how to close it.
the prints of the msg are here.

thx for your view.