android-没有特定的行指示导致错误的原因

这很奇怪，我已经在两部手机上测试过，没有问题，但我的朋友发现了这个错误：

STACK_TRACE = java.lang.IndexOutOfBoundsException: Invalid index 4, size is 2
at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
at java.util.ArrayList.get(ArrayList.java:304)
at android.widget.ArrayAdapter.getItem(ArrayAdapter.java:337)
at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:390)
at android.widget.ArrayAdapter.getView(ArrayAdapter.java:362)
at android.widget.Spinner.makeAndAddView(Spinner.java:395)
at android.widget.Spinner.layout(Spinner.java:346)
at android.widget.Spinner.onLayout(Spinner.java:310)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1653)
at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1642)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1418)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1653)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1511)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1416)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:444)
at android.widget.ScrollView.onLayout(ScrollView.java:1405)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:444)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:743)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1653)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1511)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1416)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:444)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1653)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1511)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1416)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:444)
at android.view.View.layout(View.java:11390)
at android.view.ViewGroup.layout(ViewGroup.java:4332)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1490)
at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2455)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4424)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:817)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584)
at dalvik.system.NativeStart.main(Native Method)

没有一行指向活动上的某一行。当我不知道哪个活动和哪行有错误时，如何解决此问题

你能帮我吗

---

谢谢

您的应用程序中有多少个ListView？在堆栈跟踪中有一个以“由异常引起”开头的部分。。。。在SampleActivitiy。。。在样本活动中。。。这是显示导致错误的行的部分。你没有吗？在异常跟踪中搜索“引起的”。@Benyaminori感谢您的回复，我没有任何示例活动。老兄，我知道！这就是一个例子。在堆栈策略中搜索“起因”。