Posted by dellus on Jun 21, 2022; 12:29pm
URL: https://forum.librecad.org/Import-Error-Error-reading-DXF-DWG-sections-tp5721831p5721832.html

Your dxf file opens for me with no issues in LibreCAD 2.1.3 as well as in 2.2.0 rc4 on Win XP.
I don't get the import error message.
When I try to open the dwg is says unsupported dwg/dxf file version.
Maybe you get something mixed up when trying to open both dwg and dxf. Maybe the dxf is still open in the background. Go to Drawings - Tab mode to see if it is still there.