Solved Failed if == null statement

I dont know what I am missing but how is line 3 the problem line?

Code:

                if (bblock.getIslands() == null) return;
                if (bblock.getIslands().getIslandAt(b.getLocation()) == null) return;
                if (bblock.getIslands().getIslandAt(b.getLocation()).get() == null) return;
                if (bblock.getIslands().getIslandAt(b.getLocation()).get().getOwner() == null) return;

 

@timtower console says it is

Caused by: java.util.NoSuchElementException: No value present
at java.util.Optional.get(Unknown Source) ~[?:1.8.0_202]
at me.noratgf.quotas.EventListener.onPlantGrow(EventListener.java:57) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_202]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_202]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_202]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_202]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:316) ~[server.jar:git-Spigot-8043ebc-f690957]
... 24 more
>

 

Dont see a need to. Shouldnt do anything. But sure

https://pastebin.com/C07yKNVe

@timtower

 

getLocation.get() is causing the exception. It is not the == null like the title suggests.

This means the get method is trying to access something that does not exist.
The fault is in that method.

 

@Kars well how do I make sure that there is an island then? because somehow I need to stop the code from reaching the part where I get the uuid of the players island. And if there is no owner then that creates the problem.

 

I was just about to say nvm I found it. Its easier to ask the question b4 because u take ages to reply. But ye. Thx I guess.

 

@timtower not saying anything about that. Just saying its more practical for me.

 

@timtower Well I feel the question that are asked are kind of unrelevant because they have nothing to do with the problem itself. I feel kind of offended when asked all these questions because it feels like u assume I didnt check anything b4 coming here. And yes I found the solution to the problem afterwards. I asked right after the other guy responded and then I tried looking it up myself and found it. I am just asking the questions b4 just so it saves time for me. Because if I cant find any solution then maybe the people of the community can help. I dont assume ur the only one thats going to respond.

 

@Albkad You come here and dump your problem on other people. The description you give is vague at best. Not to mention googleable. Then you get offended when you're being asked questions?

You should be happy you are getting help at all.