Android程序开发出来后报错

Question

如下错误：

06-08 19:59:54.367: E/AndroidRuntime(11629): FATAL EXCEPTION: UpdateThread
06-08 19:59:54.367: E/AndroidRuntime(11629): java.lang.IndexOutOfBoundsException: Invalid index 11, size is 0
06-08 19:59:54.367: E/AndroidRuntime(11629):    at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at java.util.ArrayList.get(ArrayList.java:304)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.entity.Entity.onManagedUpdate(Entity.java:1402)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.entity.scene.Scene.onManagedUpdate(Scene.java:284)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.entity.Entity.onUpdate(Entity.java:1167)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.engine.Engine.onUpdateScene(Engine.java:591)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.engine.Engine.onUpdate(Engine.java:586)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.engine.Engine.onTickUpdate(Engine.java:548)
06-08 19:59:54.367: E/AndroidRuntime(11629):    at org.andengine.engine.Engine$UpdateThread.run(Engine.java:820)

请高手帮忙解决，谢谢。

Answer 1

1、这是AndEngine游戏引擎，和Android完全两回事

2、你这是在没有加锁的情况下remove了entity造成了线程安全问题，AndEngine cook book，你还是把这本书看完了再写AndEngine吧