Hello,
there is a problem with the way the DXF import deals with the geometry modeling units. When importing in mm or in meters there is no problem, but when using micrometers, there is a chance of resolution problems, which cause the errors you see.
We are working on a fix for the next EMPro release (2012.05)
In the mean time you can use the following work around:
1. Import the dxf file in meters
2. Run the following python script
fl = empro.activeProject.geometry().flatList(False)
for p in fl:
p.unit = empro.units.unitByAbbreviation("um")
Kind regards,
Harald.
