Some problems about VSPScript

[a student]

Hi,

I am a beginner about OpenVSP.

When I tried to run the vspscript file, some strange problems occurred. I created two vspscript files, named example1.vspscript and example2.vspscript. The purpose of these two files is to create a three section wing. I used OpenVSP versions 3.21.1 and 3.27.1 to run these two files, but different results occurred.

When I run two files with version 3.21.1, there is no error, as shown in the following two figures.

However, when I run two files with version 3.27.1, there will be problems. When I run example1.vspscript with version 3.27.1, an error will appear as shown in the following figure.

But when I run example2.vspscript, there will be no problem, as shown in the following figure.

The difference between example1.vspscript and example2.vspscript is that example1.vspscript is to insert two XSec directly into the wing, and example2.vspscript is to insert three  XSec  into the wing and delete one of them.I don't know what caused this problem. It seems that this problem has existed since a certain version was updated.

Here are the example1.vspscript and example2.vspscript files.

Thank you.