You may also see the message:
Error did not find after pline in contour labeling
Update October 19, 2011: MicroSurvey CAD version 10.7.0 has a new option when labeling Contours:
Select method: Trim/Wipeout <Trim>:W
Type W for Wipeout and this will use a different method to hide the contour behind the label (without modifying the contour.) This will resolve the problem.
Wipeout frames may be visible, fix this by:
_Wipeout
Specify first point or [Frames/Polyline] <Polyline>: F
Enter mode [ON/OFF] <ON>: OFF
If for some reason you need to use the Trim option please modify your drawing settings as explained below:
Go to:
Settings | Drawing Settings | Entity Modification | Change Settings for: Trim/Extend.
Set Projection mode to "Current UCS xy plane."
The labels should work now.
James Johnston
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