Modificating Blocks - Error I can't understand

I just get an exception while doing that simple task.

is the code.
It's guaranteed, that:

• pCurrentLoc != null
• pCurrentLoc.getBlock() != null
• ThisMaterial.isBlock == true
• ThisMaterial != null
• The type of pCurrentLoc.getBlock() is Material.Air before the code above is executed.

It results in this error:

Anyone an idea where that error comes from?

 

You need to get the world as well. Look at the source code of my TameGrass plugin, it's up on github and you can see an example in there.

 

@Adamki11s doesn't a location hold the world it's in, cause when you make a new location it's new Location(world, x, y, z), so why would he need to get the world to get the block at the location? all that location.getBlock() does is returns world.getBlockAt(this)

 

Doesn't help. Other ideas?

 

If you are using Async thread, you can't do that, you have to do that in Synch thread.

 

can you supply some of your code so we might be able to see any error, cause it might not be that's not working, it might be that it's never getting to that point.

 

Ok, tried to use that in a async thread, and so it will not work. Thanks for your answer ​

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Also thanks DradKyller and adamki11 for your efforts ​