Java 致命异常：main，但eclipse未显示任何错误

这是我的问题， 我放了一些日志。我在我的代码中，甚至在最后，它们都打印在logCat中，这意味着它一直持续到最后，但一些错误不断出现

谢谢你的帮助

日志：

08-02 13:14:11.030: I/Process(1817): Sending signal. PID: 1817 SIG: 9
08-02 13:15:36.670: D/dalvikvm(1854): GC_FOR_ALLOC freed 36K, 4% free 6347K/6595K, paused 60ms
08-02 13:15:36.790: I/dalvikvm-heap(1854): Grow heap (frag case) to 12.983MB for 7056016-byte allocation
08-02 13:15:36.880: D/dalvikvm(1854): GC_FOR_ALLOC freed <1K, 3% free 13237K/13511K, paused 60ms
08-02 13:15:37.020: D/dalvikvm(1854): GC_CONCURRENT freed <1K, 3% free 13237K/13511K, paused 4ms+3ms
08-02 13:15:38.940: D/dalvikvm(1854): GC_CONCURRENT freed 3K, 1% free 15246K/15367K, paused 3ms+3ms
08-02 13:15:41.521: D/dalvikvm(1854): GC_FOR_ALLOC freed 28K, 1% free 15555K/15687K, paused 59ms
08-02 13:15:41.551: I/dalvikvm-heap(1854): Grow heap (frag case) to 17.630MB for 2499884-byte allocation
08-02 13:15:41.701: D/dalvikvm(1854): GC_FOR_ALLOC freed <1K, 2% free 17996K/18183K, paused 59ms
08-02 13:15:41.851: D/dalvikvm(1854): GC_CONCURRENT freed <1K, 2% free 17996K/18183K, paused 6ms+3ms
08-02 13:15:42.712: I/log_tag(1854): ID_ville: 3, Nom_ville: Lyon
08-02 13:15:42.712: I/log_tag(1854): ID_ville: 10, Nom_ville: Lille
08-02 13:15:42.712: I/test tableau(1854): Lyon
08-02 13:15:42.720: I/test 2 tableau(1854): Lille
08-02 13:15:42.750: D/AndroidRuntime(1854): Shutting down VM
08-02 13:15:42.750: W/dalvikvm(1854): threadid=1: thread exiting with uncaught exception (group=0x40014760)
08-02 13:15:42.781: E/AndroidRuntime(1854): FATAL EXCEPTION: main
08-02 13:15:42.781: E/AndroidRuntime(1854): java.lang.NullPointerException
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:398)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.ArrayAdapter.getView(ArrayAdapter.java:366)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.AbsListView.obtainView(AbsListView.java:1949)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.ListView.measureHeightOfChildren(ListView.java:1228)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.ListView.onMeasure(ListView.java:1139)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.View.measure(View.java:10828)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:581)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:365)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.View.measure(View.java:10828)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4351)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:267)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.View.measure(View.java:10828)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.LinearLayout.measureVertical(LinearLayout.java:764)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.LinearLayout.onMeasure(LinearLayout.java:519)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.View.measure(View.java:10828)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4351)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:267)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:1889)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.View.measure(View.java:10828)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.ViewRoot.performTraversals(ViewRoot.java:938)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.view.ViewRoot.handleMessage(ViewRoot.java:2040)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.os.Looper.loop(Looper.java:132)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at android.app.ActivityThread.main(ActivityThread.java:4123)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at java.lang.reflect.Method.invokeNative(Native Method)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at java.lang.reflect.Method.invoke(Method.java:491)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:841)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:599)
08-02 13:15:42.781: E/AndroidRuntime(1854):     at dalvik.system.NativeStart.main(Native Method)
08-02 13:16:04.090: I/Process(1854): Sending signal. PID: 1854 SIG: 9

08-0213:14:11.030:I/进程（1817）：发送信号。PID:1817信号：9
2008-02 13:15:36.670:D/dalvikvm（1854）：释放36K的所有物质的GC_，4%释放6347K/6595K，暂停60毫秒
08-02 13:15:36.790:I/dalvikvm堆（1854）：为7056016字节分配将堆（frag案例）增长到12.983MB
08-02 13:15:36.880:D/dalvikvm（1854）：GC_FOR_ALLOC freed您的代码中有一个java.lang.NullPointerException。确保不访问任何未初始化的对象

指：

Object myObj; 
myObj.doSomething();

is将引发java.lang.NullPointerException

您需要此订单：

Object myObj;
myObj = new Object(); 
myObj.doSomething();

如果没有代码，我无法判断这种情况发生在哪里
您可以这样声明列表数组：

String[] listeStrings = new String[999];

listeStrings = getServerData(strURL);

然后按如下方式检索服务器数据：

String[] listeStrings = new String[999];

listeStrings = getServerData(strURL);

我的问题是：您确定在检索服务器数据后，列表中正好包含999个元素吗

我假设
getServerData（）
返回的元素少于999。在这种情况下，当您将
liststring
传递给
ArrayAdapter
时，ArrayAdapter将尝试从数组中逐个获取所有记录，并且在某个时间它将到达元素为null的位置，从而导致
NullPointerException

解决方案是为字符串数组分配JSON数组返回的元素的数量。

但是，我建议使用
ArrayList
而不是
String[]
数组，它们是按顺序分配的。
您尝试了什么？发布一些与您尝试执行的操作相关的代码？我尝试从数据库中获取内容，将其放入Strin[]，然后在ListView中看到，
ArrayAdapter.java
类中有
NullPointerException
。找出这是什么错误？在ArrayAdapter.java的第398行附近，您想做什么？配置一些资源？我们需要查看您的代码以帮助您。。。你发错了code@Ruben伦泽玛：你发错代码了