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by oliveroxtoby
Thu May 16, 2019 5:30 am
Forum: Help on using FreeCAD
Topic: Addon Manager error on AppImage py3 build?
Replies: 3
Views: 136

Re: Addon Manager error on AppImage py3 build?

loading A2plus on operating system 'LINUX' fatal: unable to access 'https://github.com/kbwbe/A2plus/': error setting certificate verify locations: CAfile: /home/travis/build/FreeCAD/FreeCAD-AppImage/conda/AppDir/usr/ssl/cacert.pem CApath: none ' This issue should be fixed now (see https://github.co...
by oliveroxtoby
Thu May 16, 2019 5:27 am
Forum: Developers corner
Topic: AppImages of v0.18 release builds
Replies: 121
Views: 4690

Re: AppImages of v0.18 release builds

Triggering Addon Manager crashes FC fatal: unable to access 'https://github.com/kbwbe/A2plus/': error setting certificate verify locations: CAfile: /home/lo/projects/FreeCAD-AppImage/conda/linux/AppDir/usr/ssl/cacert.pem CApath: none ' This issue is now fixed for me (see https://github.com/FreeCAD/...
by oliveroxtoby
Thu May 16, 2019 5:21 am
Forum: Help on using FreeCAD
Topic: Addon Manager fails in 0.19 Appimage
Replies: 7
Views: 218

Re: Addon Manager fails in 0.19 Appimage

Every time I try to use the addon manager it fails and just never closes. The error I get is: fatal: unable to access 'https://github.com/hamish2014/FreeCAD_drawing_dimensioning/': error setting certificate verify locations: CAfile: /home/travis/build/FreeCAD/FreeCAD-AppImage/conda/linux_dev/AppDir...
by oliveroxtoby
Tue May 14, 2019 9:23 pm
Forum: Developers corner
Topic: FreeCAD 0.19_pre has wrong certificate location when looking for Addons
Replies: 11
Views: 517

Re: FreeCAD 0.19_pre has wrong certificate location when looking for Addons

I am not sure if it is a good idea to disable ssl checking: https://github.com/scalingexcellence/scrapybook/issues/36#issuecomment-312923891 It seems we can go one better, and setting GIT_SSL_CAINFO to the correct path to cacert.pem will do the trick. I have created pull request https://github.com/...
by oliveroxtoby
Tue May 14, 2019 5:53 am
Forum: Developers corner
Topic: FreeCAD 0.19_pre has wrong certificate location when looking for Addons
Replies: 11
Views: 517

Re: FreeCAD 0.19_pre has wrong certificate location when looking for Addons

I am getting the same error in the latest 0.18 and 0.19 AppImage builds when trying to install any package using the AddOn Manager: Traceback (most recent call last): File "/tmp/.mount_FreeCASobuUg/usr/Mod/AddonManager/AddonManager.py", line 942, in run repo = git.Repo.clone_from(self.repos[idx][1],...
by oliveroxtoby
Fri May 10, 2019 8:46 pm
Forum: CfdOF / CFD
Topic: Is that possible to set a rotating wall and a Herschel-Bulkley fluid?
Replies: 2
Views: 115

Re: Is that possible to set a rotating wall and a Herschel-Bulkley fluid?

I am trying to simulate the flow of a Herschel-Bulkely fluid in the gap between two coaxial cylinders, the outer cylinder is rotating at a constant speed, while the inner cylinder is set still. In this case, How can I set the dynamic viscosity and the rotating speed of the outer wall? This isn't ca...
by oliveroxtoby
Wed May 08, 2019 10:50 am
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 1336

Re: cfMesh install problem

Hi there I installed FreeCAD first. Since installing blueCFD from FreeCAD menu did not seem to work, did it manually (outside the usual programs folder as recommended), GMSH also. Then used menu for cfMesh and HiSA, they download properly, but does not compile sucessfully. The dependency checker do...
by oliveroxtoby
Tue May 07, 2019 8:30 pm
Forum: CfdOF / CFD
Topic: parametric pipeline between freecad and openfoam
Replies: 6
Views: 373

Re: parametric pipeline between freecad and openfoam

Hi Oliveroxtoy, Thanks for your answer! I am not a specialist in python scripting, but, i understand the basis. I recorded a macro: first, i modify a parameter (say a diameter), then i add cfdof analysis, modify physics and so on. You are right, the mesh and solver generator does not output the cod...
by oliveroxtoby
Sat May 04, 2019 9:43 pm
Forum: CfdOF / CFD
Topic: parametric pipeline between freecad and openfoam
Replies: 6
Views: 373

Re: parametric pipeline between freecad and openfoam

Hello all, I am using the openfoam cfd workbench embedded in freecad. It’s working fine. Is there a way to achieve a parametric study, by varying a geometrical parameter (such as a distance or a pipe diameter) and makes the calculus automatically running during night? At the end, the aim is to plot...
by oliveroxtoby
Sat Apr 27, 2019 4:23 pm
Forum: Developers corner
Topic: Status of plot workbench
Replies: 14
Views: 631

Re: Status of plot workbench

looo wrote:
Fri Apr 26, 2019 7:25 pm
no, there is no issue. I removed some of the packages, which I thought are not needed for FreeCAD. But I think it's better to use the full environment:
https://github.com/FreeCAD/FreeCAD-AppI ... ab5d7c3a58
That's a relief - thanks a lot!

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