How do I fix "array bound is not an integer constant before ']' token"

Answer 1

adding your code will be of a great way to help you

Answer 2

show us the code

Answer 3

***throughout***

Answer 4

1.my code is on computer and the post didn't give me an option to add a photo
2.ive changed my code up so now I've got a different problem
Is there any way to either prototype classes, or create a special variable that works all thought the program(main and classes/functions)

Answer 5

byte rowPins[rows] = {2,3,4,5};
byte colPins[cols] = {6,7,8,9};

ERROR:array bound is not an integer constant before ']' token

could you please guide me to fix the project???