[OpenSCAD] import - no warning on failure

Trygon db5765 at outlook.com
Fri Jun 3 17:10:42 EDT 2016


What still puzzles me about this issue, is the following:

As before simple OpenSCAD script:
  import("test1.dxf");

Preview (F5): "WARNING: Can't open DXF file 'C:\Program
Files\OpenSCAD\test1.dxf'."

Preview (F5): (no warning)

Now create file test1.dxf

Preview (F5): test1.dxf is displayed (no warning)

Delete file test1.dxf

Preview (F5): nothing displayed (no warning)

This behaviour may be obvious to those who understand the inner workings.

-Trygon




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