Need help with exception error!

[Fran 99]

Hi guys, need help with the following error (I am new to Java and scripting, so will appreciate if you can be explicit :-))

 

The player levelled up and the following exception error popped: java.lang.NullPointerException

 

 

 

 

Can someone please guide me on how should I modify the code to avoid this? Thanks!

[Soldtodie 76]

You want to call a method from an object that is null.

[Nuclear Nezz 2062]

There's not much we can tell you without the stack trace, which should have been printed in the console. :x

You're making a call somewhere on a null object. This would be like if you're getting nearby chickens and there are no chickens available

and you call chicken.interact("Attack") anyway, it'll throw an NPE because chicken is null.

[Polish Civil 90]

Dayum son, chance getting this error comparing to all other possible errors is like finding sand on beach.

 

By avoiding this:

Polish's advanced technique for no scopers 720 blaze it:

if(object != null){

...

}

[Dogerina 330]

 

Dayum son, chance getting this error comparing to all other possible errors is like finding sand on beach.

 

By avoiding this:

 

Polish's advanced technique for no scopers 720 blaze it:

if(object != null){

...

}

840 double blaze it