[OpenSCAD] Totally confusing error message

nop head nop.head at gmail.com
Sun Jan 15 19:45:29 CET 2012


a = 1;
b = 2;
c = 3;
a = b + c;

produces:
WARNING:Ignoring unknown variable 'c'.
WARNING:Ignoring unknown variable 'b'.

I had a variable defined in an include and also in the file that included
it. As is tarted giving errors about two completely different variables it
has had me pulling my hair out for about an hour.
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