뷰가 생성될때.

class A extends View{

  public mLevelViewClass(Context context) {
     super(context);
     // TODO Auto-generated constructor stub
     mParent = (Activity)context;
     mHandler.sendEmptyMessageDelayed(0, 1000);
   
  }

Handler mHandler=new Handler(){

   Rect rt=new Rect();

   rt.top = Rnd.nextInt(getHeight());

  }

}

Rnd는 랜덤 이고..암튼...

다른값들은 랜덤일때 문제 발생하지 않고.. getHeight값이 아닌 다른 값을 넣어도.. 아니 심지어 rt.top=10; 이런식으로 하더라도..

항상 일어나는 에러는 아니고요.. 가끔씩 동작을 안합니다.ㅠㅠ밑에는 에러로그 입니다.

05-04 10:48:08.164: ERROR/AndroidRuntime(5191): FATAL EXCEPTION: main
05-04 10:48:08.164: ERROR/AndroidRuntime(5191): java.lang.IllegalArgumentException
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at java.util.Random.nextInt(Random.java:225)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at com.sub.memory.AGameTest$mLevelViewClass.addNewItem(AGameTest.java:320)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at com.sub.memory.AGameTest$mLevelViewClass$1.handleMessage(AGameTest.java:290)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at android.os.Handler.dispatchMessage(Handler.java:99)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at android.os.Looper.loop(Looper.java:123)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at android.app.ActivityThread.main(ActivityThread.java:4627)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at java.lang.reflect.Method.invokeNative(Native Method)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at java.lang.reflect.Method.invoke(Method.java:521)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:871)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)
05-04 10:48:08.164: ERROR/AndroidRuntime(5191):     at dalvik.system.NativeStart.main(Native Method)

뭐나 문제일까요.ㅠ

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