Posts by ricardo • 1 point

• 0

  votes

  1

  answer

  552

  views

  Q: Error: The object reference was not defined as an instance of a C#object

  I wanted to make a table in console but all ran the program appears error in the method AlunoLista(), I’ve tried to make changes but I can’t get there. static void Main(string[] args) { var client =…

  c# .net nullpointerexception

  asked 6 years, 3 months ago ricardo 1