Hello everyone,
first time posting here and I would really appreciate your help.
I’m writing one of my first scripts in MEL and I encountering a problem. The idea of the script is that you can select a chain of FK-Controllers (like a tail for example) bake them to locators that are connected with constraints so you can animate these in worldspace and bake them back.

Both Script parts work allright when I execute them seperatly but when I try to access them with the UI I wrote may gives me this error:
// Error: line 0: No object matches name: //

Can anyone tell me where the error happens? I’m quiet lost because it’s telling me it’s the line 0

This is the script: