[3dprinter-general] Bug#904919: Bug#904919: cura: AssertionError on STL load

[Karl Kashofer]

On Mon, 30 Jul 2018 08:59:56 +0200 Gregor Riepl <onitake at gmail.com> wrote:
> This is a really strange bug, because I can load the STL file just fine.
> But somebody else reported a file to me that they couldn't load (it would bail
> out with the same error), and it seems like this is a known issue.
> 
> I just wonder what's different on my machine that it doesn't have this problem?
> 
> It's a long shot, but do you have python3-stl installed?
> I have marked it as a Recommended dependency in python3-uranium, so it might
> not be installed on every system.

Now this is really strange:

I had python3-stl installed:

> karl at karl-acer2:~$ LANG=C;apt search python3-stl
> Sorting... Done
> Full Text Search... Done
> python3-stl/testing,now 2.3.2-1+b2 amd64 [installed]
>   stl file and 3d object handling for the Python language
> 
> karl at karl-acer2:~$ 

On a hunch i removed it and that actually fixed the bug!

Cura now works and i can load all STLs.

Reinstalling python3-stl => broken again.

I hope this helps with finding the bug !
Cheers,
KK

-- 
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Mag. Dr. Karl Kashofer
Waldertgasse 31
8020 Graz
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