Why is my scanner not working its thwoing errors

Answer 1

I just checked your code on the web, it works fine, you have to input 3 double values. I think the app is having issues now.

Answer 2

it is the app.

Answer 3

Where is your code that caused the error?

Answer 4

include your code in question.....so that we could help you out of your problem

Answer 5

if you run my code it says that the element dosent exist

Answer 6

Show us the code please.

Answer 7

okay so it is the app?