Stumped...

[brbxd 2]

public void GrabWine() {
		if (grabLocation.distance() == 0 && !getInventory().isFull()) {
			getMagic().castSpell(Normal.TELEKINETIC_GRAB);
			getMouse().move(wineLocation);
			GroundItem wine = getGroundItems().closest("Wine of zamorak");
			if (wine.exists() && wine != null) {
				getMagic().castSpellOn(Normal.TELEKINETIC_GRAB, wine);
			}
		}
	}

This method is supposed to grab a wine, click telegrab, hover over wine spot, wait for a new wine to spawn, and grab that. But after the first initial grab, it starts spamming the wine tile randomly with the error:

[ERROR]23:26:28: Exception has occurred while running! Please report error to developer if problem persists:
	java.lang.NullPointerException
	at org.dreambot.brbXD.main.GrabWine(main.java:32)
	at org.dreambot.brbXD.main.onLoop(main.java:18)
	at org.dreambot.api.script.AbstractScript.run(AbstractScript.java:250)
	at java.lang.Thread.run(Thread.java:748)

Can somebody point me in the right direction? I've been having trouble on this for awhile now, I don't think I fully understand getGroundItems in general...

[rubex 28]

The line

if (wine.exists() && wine != null)

should be

if (wine != null && wine.exists())