Databases
StackOverflow2013
Postsdbo
POMy android app crashes in the emulator
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POMy android app crashes in the emulator
    primarykey
    data
    text
    <p>Im trying to make a simple app, I wanted to add a new Activity but whenI run my app on the emulator (Eclipse don't give me any error) it just crashes.</p> <p>This is my logcat:</p> <pre><code>09-21 05:18:13.066: I/Process(255): Sending signal. PID: 255 SIG: 9 09-21 05:18:13.106: I/ActivityManager(52): Process com.example.proyecto_1 (pid 255) has died. 09-21 05:18:13.172: I/UsageStats(52): Unexpected resume of com.android.launcher while already resumed in com.example.proyecto_1 09-21 05:18:13.402: E/gralloc(52): [unregister] handle 0x14d478 still locked (state=40000001) 09-21 05:18:13.462: W/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44de1dc8 09-21 05:18:16.193: W/KeyCharacterMap(107): No keyboard for id 0 09-21 05:18:16.203: W/KeyCharacterMap(107): Using default keymap: /system/usr/keychars/qwerty.kcm.bin 09-21 05:18:18.594: I/ActivityManager(52): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.example.proyecto_1/.MainActivity } 09-21 05:18:18.673: I/ActivityManager(52): Start proc com.example.proyecto_1 for activity com.example.proyecto_1/.MainActivity: pid=261 uid=10028 gids={} 09-21 05:18:18.913: D/ddm-heap(261): Got feature list request 09-21 05:18:19.083: D/AndroidRuntime(261): Shutting down VM 09-21 05:18:19.123: W/dalvikvm(261): threadid=3: thread exiting with uncaught exception (group=0x4001b188) 09-21 05:18:19.123: E/AndroidRuntime(261): Uncaught handler: thread main exiting due to uncaught exception 09-21 05:18:19.233: E/AndroidRuntime(261): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.proyecto_1/com.example.proyecto_1.MainActivity}: java.lang.ClassNotFoundException: com.example.proyecto_1.MainActivity in loader dalvik.system.PathClassLoader@4001b500 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2417) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread.access$2200(ActivityThread.java:119) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.os.Handler.dispatchMessage(Handler.java:99) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.os.Looper.loop(Looper.java:123) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread.main(ActivityThread.java:4363) 09-21 05:18:19.233: E/AndroidRuntime(261): at java.lang.reflect.Method.invokeNative(Native Method) 09-21 05:18:19.233: E/AndroidRuntime(261): at java.lang.reflect.Method.invoke(Method.java:521) 09-21 05:18:19.233: E/AndroidRuntime(261): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 09-21 05:18:19.233: E/AndroidRuntime(261): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 09-21 05:18:19.233: E/AndroidRuntime(261): at dalvik.system.NativeStart.main(Native Method) 09-21 05:18:19.233: E/AndroidRuntime(261): Caused by: java.lang.ClassNotFoundException: com.example.proyecto_1.MainActivity in loader dalvik.system.PathClassLoader@4001b500 09-21 05:18:19.233: E/AndroidRuntime(261): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243) 09-21 05:18:19.233: E/AndroidRuntime(261): at java.lang.ClassLoader.loadClass(ClassLoader.java:573) 09-21 05:18:19.233: E/AndroidRuntime(261): at java.lang.ClassLoader.loadClass(ClassLoader.java:532) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 09-21 05:18:19.233: E/AndroidRuntime(261): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409) 09-21 05:18:19.233: E/AndroidRuntime(261): ... 11 more 09-21 05:18:19.314: I/Process(52): Sending signal. PID: 261 SIG: 3 09-21 05:18:19.314: I/dalvikvm(261): threadid=7: reacting to signal 3 09-21 05:18:19.333: I/dalvikvm(261): Wrote stack trace to '/data/anr/traces.txt' 09-21 05:18:21.073: I/Process(261): Sending signal. PID: 261 SIG: 9 09-21 05:18:21.093: I/ActivityManager(52): Process com.example.proyecto_1 (pid 261) has died. 09-21 05:18:21.114: I/UsageStats(52): Unexpected resume of com.android.launcher while already resumed in com.example.proyecto_1 09-21 05:18:21.263: W/InputManagerService(52): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44dae108 </code></pre> <p>and this is my MainActivity:</p> <pre><code>package com.example.proyecto_1; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; public class MainActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button button1 = (Button) findViewById(R.id.button1); button1.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Intent test_scrn1 = new Intent(MainActivity.this, TestScrn1.class); startActivity(test_scrn1); } }); } } </code></pre> <p>And finally this is my AndroidManifest:</p> <pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.proyecto_1" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="7" android:targetSdkVersion="15" /&gt; &lt;application android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" android:hasCode="false" android:allowTaskReparenting="false"&gt; &lt;activity android:name=".MainActivity" android:label="@string/title_activity_main" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;activity android:name="TestScrn1"&gt;&lt;/activity&gt; &lt;/application&gt; </code></pre> <p></p> <p>I don't know what I'm doing wrong, I've look for a solution but I just can't, please, help me.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USJacobo
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POMy android app crashes in the emulator
      1. This table or related slice is empty.
      1. VTUpMod
    1. COCan you clean the project and run again..
      singulars
      1. POMy android app crashes in the emulator
      1. This table or related slice is empty.
    2. COplese add your TestScrn1.class code
      singulars
      1. POMy android app crashes in the emulator
      1. USAnkitkumar Makwana
    3. COYes, the problem in your manifest file: your activity change like this: <activity android:name=".TestScrn1"></activity>
      singulars
      1. POMy android app crashes in the emulator
      1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload