Error description 1A0-00A5
Error message
No contours are available under this label
Cause of error
Possible causes:
- Contour labels that are be used as operands in expressions must have been assigned contours by means of DECLARE CONTOUR or by using previous expressions.
- The contour can be empty, e.g. because antiparallel contour elements cancel each other.
Error correction
Check the contour declarations and expressions.