Creo ProSurfaceSideAppearancepropsSet() error

[JD_2779181]

Hi guys,

I am using ProSurfaceSideAppearancepropsSet in my project to change suface color and I get PRO_TK_CANT_MODIFY. I don't think it comes from my argument, because it is not  PRO_TK_BAD_INPUTS. Do you know why I get this error?

Thank you!

[VladimirN · Accepted solution]

Read this article - "The Toolkit API ProSurfaceAppearancepropsSet returns error -48 (PRO_TK_CANT_MODIFY) in Creo Parametric": https://www.ptc.com/en/support/article/CS72638