Access Violation when I am trying to add something in an linked list?
We got a Code from our teacher which should represent a working Linked List. The problem is that I cannot add anything. When I try to add something with a Button I get this Pop-up. I tried to change aktpos with Liste, but it did not work either. I am always getting this Error message:
Acess Violation when i am trying to add something in an linked list?
We got a Code from our teacher which should represent a working Linked List. But the Problem is, that i can not Add anything. When i try to add something with an Button i get this Pup op. I tried to change aktpos with Liste but it did not work either. I am always getting this Error meassage: 