i'm trying to produce a temperature converter in swing that uses a menu to select between c to f or f to c, from here someone can enter in the value click go and then they receive the answer.
I'm struggling with my jlabel section as a null error.
What i want it to look like is:
Select a type : (drop down menu)
Type in number: (box to type in) (go button)
answer will appear on this line.
I keep getting an error i cant solve with this code:
The error occurs in the inputPanel line and i dont know waht to do.