SolidOperation APIERR_GENERAL error

[YONGWOO KIM]

I'm encountering an APIERR_GENERAL error when calling ACAPI_Element_SolidOperation_Create using the APISolid_Subtract operation.

In this specific case, the Operator completely encompasses the Target, meaning the subtraction leaves absolutely nothing of the Target behind (the resulting volume is zero).
Does Archicad throw this error because the Target element completely disappears?

For context, both the Target and Operator elements are valid, solid Morphs.

Operating system used: Windows 11 25H2

[Tamas Polyak]

Hi,

This is a Boolean operation on morphs, and if the result disappears, it returns with error. The only other result beside success, is if it wasn't a 3D element it was Booleaned against  (APIERR_NO3D).

Best regards,

Tamás