NullPointerException (chapter 7)

[H4rryR]

Hi, I am getting a NullPointerException but am not entirely sure why.

• I have added the resources folder to the CLASSPATH.
• I am using Eclipse Neon.
• I can see that gameItems is null but still trying to figure out why this is.

Error log: java.lang.NullPointerException at com.harryradford.game.DummyGame.cleanup(DummyGame.java:194) at com.harryradford.engine.GameEngine.cleanup(GameEngine.java:77) at com.harryradford.engine.GameEngine.run(GameEngine.java:41) at java.lang.Thread.run(Thread.java:748) at com.harryradford.engine.GameEngine.start(GameEngine.java:27) at com.harryradford.game.Main.main(Main.java:13)

Zipped project: Ch7lwjglbook.zip