#67 Contour processor crash

[Anonymous]

See attached STL file.

21:47 INFO Imported STL model: 294 vertices, 0 edges, 460 triangles

21:49 INFO Toolpath generation time: 6.319000

21:54 ERROR An unexpected exception occoured: please send the text below to the developers of PyCAM. Thanks a lot! Traceback (most recent call last):
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Gui.Project", line 4041, in generate_toolpath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Toolpath.Generator", line 62, in generate_toolpath_from_settings
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Toolpath.Generator", line 372, in generate_toolpath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 258, in GenerateToolPath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 267, in GenerateToolPathSlice
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 310, in get_potential_contour_lines
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Utils.threading", line 644, in run_in_parallel_local
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 57, in _process_one_triangle
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 441, in get_collision_waterline_of_triangle AttributeError: 'NoneType' object has no attribute 'cross'

11:01 ERROR An unexpected exception occoured: please send the text below to the developers of PyCAM. Thanks a lot! Traceback (most recent call last):
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Gui.Project", line 4041, in generate_toolpath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Toolpath.Generator", line 62, in generate_toolpath_from_settings
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Toolpath.Generator", line 372, in generate_toolpath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 258, in GenerateToolPath
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 267, in GenerateToolPathSlice
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 310, in get_potential_contour_lines
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.Utils.threading", line 644, in run_in_parallel_local
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 57, in _process_one_triangle
File "pyinstaller\build\pyi.win32\pycam\outPYZ5.pyz/pycam.PathGenerators.ContourFollow", line 441, in get_collision_waterline_of_triangle AttributeError: 'NoneType' object has no attribute 'cross'

[Anonymous]

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