java.lang.ArrayIndexOutOfBoundsException: 超出范围

Question

这是针对应用程序Android的，运行Android studio，db realm和sql server。 我需要帮助

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list_employee);
toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
realm = Realm.getDefaultInstance();
preferences = getSharedPreferences(PREFS_LOGIN, Context.MODE_PRIVATE);
recyclerView = findViewById(R.id.recyclerview);
singleItem = new ArrayList<>();
RealmResults<MdtmMandoranEmployeeDetail> resultEmployeeDetails = realm.where(MdtmMandoranEmployeeDetail.class)
.findAll().sort("employeename");
adapterListPemanen = new AdapterListPemanen(this, singleItem, this);
initVerticalRecycler();
for (int i = 0; i < 50; i++) {
DataPemanen data = realm.where(DataPemanen.class)
.equalTo("nik", resultEmployeeDetails.get(i).getEmployeeid())
.findFirst();
if (data == null) {
singleItem.add(new MdtmMandoranEmployeeDetail(resultEmployeeDetails.get(i).getMandoranemployeeid(),
resultEmployeeDetails.get(i).getEmployeeid(),
resultEmployeeDetails.get(i).getEmployeename()));
}
}
}

错误日志

E/REALM_JNI: jni: ThrowingException 2, Out of range  in /Users/cm/Realm/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_OsResults.cpp line 102(requested: 0 valid: 0), .
Exception has been thrown: Out of range  in /Users/cm/Realm/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_OsResults.cpp line 102(requested: 0 valid: 0)
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.hpi.android.bkm, PID: 16623
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.hpi.android.bkm/com.hpi.android.bkm.ui.main.input_pengiriman_hasil_panen.ListEmployeeActivity}: java.lang.ArrayIndexOutOfBoundsException: Out of range  in /Users/cm/Realm/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_OsResults.cpp line 102(requested: 0 valid: 0)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2805)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2883)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1613)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6523)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)
Caused by: java.lang.ArrayIndexOutOfBoundsException: Out of range  in /Users/cm/Realm/realm-java/realm/realm-library/src/main/cpp/io_realm_internal_OsResults.cpp line 102(requested: 0 valid: 0)
at io.realm.internal.OsResults.nativeGetRow(Native Method)
at io.realm.internal.OsResults.getUncheckedRow(OsResults.java:325)
at io.realm.OrderedRealmCollectionImpl.get(OrderedRealmCollectionImpl.java:124)
at io.realm.RealmResults.get(RealmResults.java:62)
at com.hpi.android.bkm.ui.main.input_pengiriman_hasil_panen.ListEmployeeActivity.onCreate(ListEmployeeActivity.java:64)
at android.app.Activity.performCreate(Activity.java:7023)
at android.app.Activity.performCreate(Activity.java:7014)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2758)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2883) 
at android.app.ActivityThread.-wrap11(Unknown Source:0) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1613) 
at android.os.Handler.dispatchMessage(Handler.java:106) 
at android.os.Looper.loop(Looper.java:164) 
at android.app.ActivityThread.main(ActivityThread.java:6523) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:857)

Answer 1

你for循环应该是，

for (int i = 0; i < resultEmployeeDetails.size(); i++) {
....
....
}