Hi all, I’m new to using Surpac and I’m currently learning how to work with macros.

Thanks to a bit of claude for design I came up with the nice exercice below of running chess pieces and I am now trying to move them apart. But I fell on this error and I don't know where it comes from, it seems unrelated to the macro though (Error code : 1000) ... Can anyone help me figuring out what is wrong in the current macro state? Thank you very much