Could not find spatialindex_c-32.dll (8.994beta)

[Harald Bauer]

I am trying to run FlatCAM_beta_8.994_sources.zip with WinPython 3.8.6.
I am blocked by the following error "OSError: could not find or load spatialindex_c-32.dll".
It seems to be related to the module “rtree”.
I am not sure if this is a bug or if I am doing something wrong.

[Marius Stanciu]

What version of Rtree module are you using?
Try to install the one from here: https://www.lfd.uci.edu/~gohlke/pythonlibs/

[Harald Bauer]

Thanks, Marius! It worked with Rtree from  https://www.lfd.uci.edu/~gohlke/pythonlibs/. This issue can be closed.

Now I am blocked by Issue #477 "No module named 'ezdxf.math.vector' in v8.994 BETA”.

[Marius Stanciu]

Hi Harald,
You have 2 choices since you use the sources:

1. Edit the file appParsers/ParseDXF.py and replace the line:
   from ezdxf.math.vector import Vector as ezdxf_vector
   with:
   from ezdxf.math import Vector as ezdxf_vector

2. install the previous version of ezdxf module (0.14.2 is the one just before 0.15 who added the breaking changes) with the commands:

   pip uninstall ezdxf
pip install ezdxf==0.14.2

‌

[Harald Bauer]

Thanks again, Marius! FlatCAM 8.994 is running now!

[Harald Bauer]

I used your option 1.

[Marius Stanciu]

Issue solved.