К сожалению, * имя приложения * остановлено

Question

Я только что начал программировать, и я делаю андроидную версию шведской книги законов. У меня нет ошибок в коде, но когда я пытаюсь запустить его в эмуляторе, он запускается, но как только нажимается кнопка, он говорит «К сожалению, имя приложения остановлено».

Я просмотрел многие другие темы, как это, но все они были специфичными для кода и поэтому бесполезны для меня.

Я использую Eclipse.

Итак, мне было интересно, может ли какая-либо душа просто посмотреть, что я сделал, помог мне найти ошибку?

Это "Activity_Main_activity.xml" кодирование:

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="match_parent" 
android:layout_height="match_parent" 
tools:context=".HuvudMeny" > 

<Button 
    android:id="@+id/button1" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_alignParentLeft="true" 
    android:layout_alignParentRight="true" 
    android:layout_alignParentTop="true" 
    android:text="Kapitel 1, Om Brott och Brottspåföljder" 
    android:onClick = "kapett" /> 

Как вы можете видеть, его очень просто.

Вот MainActivity.java кодирование:

import com.example.brottsbalken.Kap1; 

    import android.os.Bundle; 
    import android.app.Activity; 
    import android.content.Intent; 
    import android.view.Menu; 
    import android.view.View; 

    public class HuvudMeny extends Activity { 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_huvud_meny); 
} 

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.activity_huvud_meny, menu); 
    return true; 
} 



    public void kapett(View view) { 
Intent intent1 = new Intent(this, Kap1.class); 
startActivity(intent1); 

EDIT: Добавлена ​​LogCat. Не знал, что вам это нужно, извините!

LogCat:

03-27 16:33:46.371: E/Trace(795): error opening trace file: No such file or directory (2) 
    03-27 16:33:46.371: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:46.371: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:46.371: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:46.491: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:46.491: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.311: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.311: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.341: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.411: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.541: D/libEGL(795): loaded /system/lib/egl/libEGL_emulation.so 
    03-27 16:33:47.611: D/(795): HostConnection::get() New Host Connection established   0x2a14b468, tid 795 
    03-27 16:33:47.623: D/libEGL(795): loaded /system/lib/egl/libGLESv1_CM_emulation.so 
    03-27 16:33:47.680: D/libEGL(795): loaded /system/lib/egl/libGLESv2_emulation.so 
    03-27 16:33:47.861: W/EGL_emulation(795): eglSurfaceAttrib not implemented 
    03-27 16:33:47.901: D/OpenGLRenderer(795): Enabling debug mode 0 
    03-27 16:33:47.901: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.910: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:47.921: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.021: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.021: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.071: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.091: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.091: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.101: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.110: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.331: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.331: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.351: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.370: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.712: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:48.973: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:33:49.110: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.451: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.451: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.505: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.781: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.781: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.821: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.821: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:24.831: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:25.215: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:25.215: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.907: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.910: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.921: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.940: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.940: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.951: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.951: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.960: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.960: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:26.990: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:27.090: D/dalvikvm(795): GC_CONCURRENT freed 73K, 7% free 2718K/2908K,       paused 5ms+4ms, total 164ms 
    03-27 16:36:27.191: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:27.191: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:27.201: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:27.221: W/Trace(795): Unexpected value from nativeGetEnabledTags: 0 
    03-27 16:36:27.260: D/AndroidRuntime(795): Shutting down VM 
    03-27 16:36:27.260: W/dalvikvm(795): threadid=1: thread exiting with uncaught exception (group=0x40a70930) 
    03-27 16:36:27.321: E/AndroidRuntime(795): FATAL EXCEPTION: main 
    03-27 16:36:27.321: E/AndroidRuntime(795): java.lang.IllegalStateException: Could not execute method of the activity 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.view.View$1.onClick(View.java:3597) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.view.View.performClick(View.java:4202) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.view.View$PerformClick.run(View.java:17340) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.os.Handler.handleCallback(Handler.java:725) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.os.Handler.dispatchMessage(Handler.java:92) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.os.Looper.loop(Looper.java:137) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.ActivityThread.main(ActivityThread.java:5039) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at java.lang.reflect.Method.invokeNative(Native Method) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at java.lang.reflect.Method.invoke(Method.java:511) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at dalvik.system.NativeStart.main(Native Method) 
    03-27 16:36:27.321: E/AndroidRuntime(795): Caused by: java.lang.reflect.InvocationTargetException 
    03-27 16:36:27.321: E/AndroidRuntime(795): at java.lang.reflect.Method.invokeNative(Native Method) 
<?xml version="1.0" encoding="utf-8"?> 
    03-27 16:36:27.321: E/AndroidRuntime(795): at java.lang.reflect.Method.invoke(Method.java:511) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.view.View$1.onClick(View.java:3592) 
    03-27 16:36:27.321: E/AndroidRuntime(795): ... 11 more 
    03-27 16:36:27.321: E/AndroidRuntime(795): Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {nackagymnasium.brottsbalken2/com.example.brottsbalken.Kap1}; have you declared this activity in your AndroidManifest.xml? 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1618) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1417) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Activity.startActivityForResult(Activity.java:3370) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Activity.startActivityForResult(Activity.java:3331) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Activity.startActivity(Activity.java:3566) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at android.app.Activity.startActivity(Activity.java:3534) 
    03-27 16:36:27.321: E/AndroidRuntime(795): at      nackagymnasium.brottsbalken2.HuvudMeny.kapett(HuvudMeny.java:30) 
    03-27 16:36:27.321: E/AndroidRuntime(795): ... 14 more 
    03-27 16:41:28.431: I/Process(795): Sending signal. PID: 795 SIG: 9 

Вот манифест, это выглядит довольно правильно мне ...

<?xml version="1.0" encoding="utf-8"?> 
    <manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="nackagymnasium.brottsbalken2" 
    android:versionCode="1" 
    android:versionName="1.0" > 

<uses-sdk 
    android:minSdkVersion="8" 
    android:targetSdkVersion="17" /> 

<application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 
    <activity 
     android:name="nackagymnasium.brottsbalken2.HuvudMeny" 
     android:label="@string/app_name" > 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
    <activity 
     android:name="nackagymnasium.brottsbalken2.Kap1" 
     android:label="@string/title_activity_kap1" > 
    </activity>  

Я изменил название "Основная деятельность" к "Huvud Meny".

Я понял, что это должно быть что-то неправильно с намерением (гением), но я понятия не имею, что это такое.

Если кто-то уделил им время и помог мне, я был бы очень счастлив!

Answer 1

Вы объявили эту активность в своем AndroidManifest.xml?

Ну, а?

См Add a new activity to the AndroidManifest?