This happended when I looted a snake. I was a mage, around level 4.
This was printed to the console, and the game stopped responding:

Exception in thread “Thread-12” java.lang.NullPointerException
at org.newdawn.touchquest.data.common.ItemType.isIdealClass(Unknown Source)
at org.newdawn.touchquest.game.InventoryTab.mousePressed(Unknown Source)
at org.newdawn.touchquest.game.TouchQuest.mousePressed(Unknown Source)
at org.newdawn.touchquest.render.java2d.QuestApplet.gameLoop(Unknown Source)
at org.newdawn.touchquest.render.java2d.QuestApplet.access$200(Unknown Source)
at org.newdawn.touchquest.render.java2d.QuestApplet$1.run(Unknown Source)

Submitted on 25 February 2011 at 10:27

Found it, silly mistake. Thanks for the feedback!