Customized line types stoped working

[rgabrial771447]

I have a set of customized line types, such as:
_____________HWF________________HWF____________
____________CHWF_______________CHWF___________
____________FHR________________FHR_____________

I have created the ".lin" files and been using them for long time. Recently and as I downloaded AutoCAD LT 2019, the files stopped working. The files load when I try to reload them, However all lines come as dashed lines when I draw a line.

I would appreciate any hint to resolve this issue.

[rkmcswain]

I suspect you're either missing the shape file, if they are defined to use a shape, -OR- if they are defined using a textstyle, then perhaps the textstyle in this drawing is using the wrong font, or has a fixed text height set, or is missing the font.

If you can't figure it out, can you post the LIN file, and maybe an otherwise empty drawing where you've tried to use these linetypes?