Re: Week 9 Exercise 18 Moving

[hawk...@gmail.com]

Never mind, im an idiot.

I forgot to initialise the array in the Box class

On Thursday, August 3, 2017 at 1:54:08 AM UTC+1, hawk...@gmail.com wrote:

Hi,

I'm having problems with week 9 exercise 18 Moving on course Java Part 2.

The link to my work is here: PASTE TMC PASTEBIN 

https://tmc.mooc.fi/mooc/paste/vAh8RCht108IQg6pHWkZlA

Getting an error:

Exception in thread "main" java.lang.NullPointerException

at moving.domain.Box.getVolume(Box.java:42)

at moving.domain.Box.addThing(Box.java:24)

at moving.Main.main(Main.java:12)

Have tried editing but not sure where I've gone wrong.

Kind regards