dxf2gcode is in debian

[Sebastian Kuzminsky]

I uploaded the package I made of dxf2gcode to Debian's git server:

https://salsa.debian.org/science-team/dxf2gcode


A helpful Debian Developer named Sébastien Villemot sponsored the
package (uploaded it to Debian's package archive), and it's now
available in sid/unstable, though it might not have propagated all the
way through the mirror system just yet:

https://packages.debian.org/dxf2gcode
https://packages.debian.org/sid/dxf2gcode

It's packaged for sid, but I verified that the package installs and runs
fine on stretch (stable).


Thanks to all the awesome dxf2gcode devs for creating this useful
software! :-)


--
Sebastian Kuzminsky

[Jamtek]

Confirmed, I was able to install this with `dpkg -i` and run this in Raspbian 9 Stretch on Raspberry Pi 3b (armv71).

I plan on using RPi for CNC controller for MaslowCNC, I am in group awaiting next shipment in March,

Thanks!!!

[tux...@gmail.com]

W dniu piątek, 16 lutego 2018 18:04:39 UTC+1 użytkownik Sebastian Kuzminsky napisał:

It's packaged for sid, but I verified that the package installs and runs
fine on stretch (stable).

 

--
Sebastian Kuzminsky

But the Linuxcnc installation iso is Wheezy  ...

[Fuyun Ling]

Will it work on Ubuntu 18.04?

[William Bucknall]

I assumed  that dxf2gcode would not be in Debian and installed it manually in Buster ... it just crashes on loading a dxf file.

I then found that it is in Debian so I apt install dxf2gcode in Sid

... it just crashes on loading a dxf file.

Have not tried on stretch. Does it still work?

On the Buster PC I uninstalled as much as I could then tried the your proper Debian install but it states 'No module named 'dxf2gcode.globals.six' so I can't try it.

I am trying Python 3, it must be very difficult keeping up with Python dependencies.

Yes I know this is over a year old! :)

[Fuyun Ling]

I have no problem to install it on Debian Stretch and Ubunut 18.04.

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[William Bucknall]

Thanks for your answer.

I haven't got a stretch  box, so will have to make one.

Was it recently (in the last year or so) that you installed it?

There are others on the user forum with a similar problem, even on a different OS.

I'll ask for help on the Debian list about the python problem I have created in Buster.

I have since found FreeCAM does gcode.

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See http://groups.google.de/group/dxf2gcode-dev?hl=en for more options
and the dxf2gcode project page at http://code.google.com/p/dxf2gcode/
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[William Bucknall]

Sorry I meant FreeCAD above.

I managed to get rid of the Buster install errors (deleted everything with dxf2gcode).

I then installed using :

apt install dxf2gcode

but it also just crashes on opening a simple dxf (just a circle or rectangle):

Creating configuration window
Creating configuration window
Loading file: DESIGNS/xGear Sample-iss4.DXF
Reading DXF Structure
Reading Block *Model_Space; Nr: 0
Reading Block *Paper_Space; Nr: 1
Creating Contours of Block Nr: 0
Creating Contours of Block Nr: 1
Creating Contours of Entities
Loaded layers: 3
Loaded blocks: 2
Block 0 includes 0 Geometries, reduced to 0 Contours, used layers: []
Block 1 includes 0 Geometries, reduced to 0 Contours, used layers: []
Loaded 255 entity geometries; reduced to 255 contours; used layers: [0, 1, 2]; number of inserts 0
Drawing units: millimeters
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/dxf2gcode/core/shape.py", line 609, in abs_iter
    raise StopIteration()
StopIteration

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/bin/dxf2gcode", line 1198, in <module>
    window.load()
  File "/usr/bin/dxf2gcode", line 874, in load
    self.makeShapes()
  File "/usr/bin/dxf2gcode", line 922, in makeShapes
    self.makeEntityShapes(self.entityRoot)
  File "/usr/bin/dxf2gcode", line 996, in makeEntityShapes
    tmp_shape.AnalyseAndOptimize()
  File "/usr/lib/python3/dist-packages/dxf2gcode/core/shape.py", line 175, in AnalyseAndOptimize
    self.setNearestStPoint(Point())
  File "/usr/lib/python3/dist-packages/dxf2gcode/core/shape.py", line 191, in setNearestStPoint
    key=lambda geo:
RuntimeError: generator raised StopIteration

The Buster uses Python 3.7.

I made a Debian Stretch installation which uses Python 3.5 and used the dxf2gcode_20170925-4_all.deb and dxf2gcode seems to work o.k. 

I have not tested the gcode yet (just a circle or rectangle).

I am assuming a  dependency issue in Buster.

Thanks

Billy

[Sebastian Kuzminsky]

Hi all, I'm the person that made the debian package for dxf2gcode. I'll
be happy to try to help debug this problem that William Bucknell
reported, and upload a new fixed version.

When i made the original package based on 20170925 I did most of my
testing on Stretch. dxf2gcode 20170925-4 still runs fine on my Stretch
machine, for what that's worth.

Here's the crash I get when running the 20170925-4 debian package on Buster:

> $ dxf2gcode
> Creating configuration window
> No OpenGL_accelerate module loaded: No module named 'OpenGL_accelerate'

> Traceback (most recent call last):

> File "/usr/lib/python3/dist-packages/dxf2gcode/core/layercontent.py", line 157, in selected_iter

> raise StopIteration()
> StopIteration
>
> The above exception was the direct cause of the following exception:
>
> Traceback (most recent call last):

> File "/usr/lib/python3/dist-packages/dxf2gcode/gui/canvas3d.py", line 341, in paintGL
> for shape in self.shapes.selected_iter():
> RuntimeError: generator raised StopIteration
> Aborted

I get the same error when i try to run the current tip of the master
branch (also on Buster):

> $ python3 ./dxf2gcode.py
> Creating configuration window
> No OpenGL_accelerate module loaded: No module named 'OpenGL_accelerate'

> Traceback (most recent call last):

> File "/data/home/seb/cad-cam/dxf2gcode/dxf2gcode/source/dxf2gcode/core/layercontent.py", line 168, in selected_iter

> raise StopIteration()
> StopIteration
>
> The above exception was the direct cause of the following exception:
>
> Traceback (most recent call last):

> File "/data/home/seb/cad-cam/dxf2gcode/dxf2gcode/source/dxf2gcode/gui/canvas3d.py", line 340, in paintGL
> for shape in self.shapes.selected_iter():
> RuntimeError: generator raised StopIteration
> Aborted


That's all for now.


--
Sebastian Kuzminsky

[Fuyun Ling]

Hi,

I am pretty happy with dxf2gcode on Ubuntu/VMWare.  However, I was not able to run it on my 
Windows 10.  The problem is, whenever I save a .ngc file, it always crashes.  Do you know why?  I am willing to do some testing if you tell me how.

Thanks.

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[William Bucknall]

Great, I am happy to test.

@Fuyun Ling ... new thread, I would have thought.

Thanks

[Fuyun Ling]

Thanks.  Please let me know if it is an issue for you also.  I will be happy to open a new thread if you feel appropriate.

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