Hello,

I added two curve families in CST Studio Suite and with "Curve.DeleteCurve" I tried to delete them, I followed the CST explanations, and I used this line to delete the curves but I have faced this error:

Error in macro execution, please check:
Invalid instruction.
(Curve.DeleteCurve("Curve2"))

But as you can see the reference and my CST project all things are well defined and placed at the right location.

what is my mistake or the CST problem?

CST Studio Suite ​​​​​​​