Hi guys, it's my first time ever studying Apex. I'm doing a project in which I have to build a small school management system. In the tutorial, I was instructed on how to put a small icon on my table(a pen, I believe) by using a link. The idea is that when someone clicks on the pen, a form to register or update the data of a student would open. The problem is that I keep getting this "invalid table name" error. As I said, I'm a beginner, and I don't have a clue what's going wrong. Can someone help me, please?
PS: My project is actually in Portuguese, cause I'm Brazilian, but I can translate words for you if need be.

