I want to see the log output from python on blender

Prerequisites/What you want to achieve

environment
Blender 2.8 Python 3.7.3
macOS High Sierra 10.13.6

I want to see the log output from python on blender

Problems/Error Messages you are experiencing

I want to move the mesh using python in Blender 2.8,
I was going to use this video https://youtu.be/O7nNO3FLkLU.
I have finished installing and downloaded the code and projects that have been distributed, but the following message appears when I run it and I cannot run it.

bpy.ops.text.run_script()
The Python script fails.Check the messages on the system console.

At that time, the details of the error and print debug results are not printed, and I do not know where to fix them.

Tried

According to the site I searched and found, I heard that if I boot from the terminal, the log will be output to the terminal, but it didn't output when I started with open blender.app.

Please tell me how to make it possible to see what the error is and the result of the print.