
I don't know where the data comes from. I compared with the file downloaded, and the data doesn't appear on the file.
Sorry you're stuck but there's almost always a pretty easy fix! Do NOT try to start all over again, uninstall Max's Pitch Package, etc. That can make it worse. There's a 95% chance the same snag/fix is listed & answered in the Help FAQ. But if you can't find it there, post your problem here.
Make sure you post in the right category below & be sure to include a screencap showing the issue!
You did everything correctly. This is a mistake in that version of Lab 1b. My fault! Sorry.
We've updated Lab 1b to be correct and are now getting instructors to download the never version and distribute to all students.
I am getting these errors despite following all the instructions