How to execute my operator (wikibooks.org 2020)? I am trying to learn python for blender,
following this and many other things online.
https://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro/Advanced_Tutorials/Python_Scripting/Addon_Anatomy
I open the scripting editor, copy and paste the &quot;complete script&quot;
And run the script.
The script dont give me any error,
but i cant find it in the search menu operator.
What am i missing?
The code works just as it is supposed to work. You just need to enable Operator Search to use it. You need to select Edit -&gt; Preferences. Under Interface check Developer Extras checkbox.

Now you can find Operator Search from Edit drop down menu.

Search Add Tetrahedron


Errors
You can select Window -&gt; Toggle System Console to see the errors your code gives.