Posted by dxli on Mar 09, 2012; 12:59am
URL: https://forum.librecad.org/What-is-layer-Null-tp5535805p5549366.html

Hi,

Can you report this to our bug tracker:

https://sourceforge.net/tracker/?group_id=342582&atid=1433844

Please include steps to reproduce and an example in dxf file attached