Hello, Mamikee!Here's my code:My repository with the code for this challenge: https://github.com/ggarcia-de-souza/helloWorldClassAbap.git

Thank you very much, Thomas! 

Hello!I am trying to test a similar class to the example above. However, when I run it, I get the following dump:"Access using a 'ZERO' object reference is not possible."Below is my code:Does anyone here know what the problem could be?

Hello!Here's my app 

My GitHub repo:https://github.com/ggarcia-de-souza/helloWorldClassAbap 