Select TOP path to get the problem

I am a beginner, learning “FXPHD TCH101 Introduction to TouchDesigner” This tutorial, one of the statements I follow the tutorial in the Select TOP, enter TScript button’chop (“current / selected”) '/ bg, but I see Is the wrong message, the name of each Operator is correct, I confirm.
thx.

As I don’t have that tutorial I can’t see what you are trying to do.
Can you post your .toe file here and explain what you are trying?

Also please note that since a few years all TD nodes are by default in Python mode, instead of (oldfashioned)TScript. Not sure how old your tutorial is…

Hi!

I have chosen the other way.
You can make the Out op from the master of replicator. Than replicate all replicators and connect them to newly made Switch op.

Than export parameters of Current chop to the Switch op in parameter index. And then it works.