ListView

Benzko · 2014-01-27T20:41:29+0100

Hi,

ich habe das Problem sobald ich die App starte die folgenden Fehlermeldungen kommen:

Habt Ihr eine Idee woran es liegen kann?

Code:

static final String[] item = new String[] {
    	"Test2" ,"Terasse","Licht","Garten","haus","auto","test" };
  

ListeInput=(ListView)findViewById(R.id.Item);  	

ArrayAdapter<String> adapter1 = new ArrayAdapter<String>(this, android.R.layout.row , android.R.id.text1, ListINPUT);
       ListeInput.setAdapter(adapter1);

Layout row:

Code:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:gravity="center" >

    
<TextView android:id="@+id/text1"
        android:layout_width="160dip"
        android:layout_height="wrap_content"
        android:text="Test1"
        
        android:textSize="14sp"/>
        
    
</LinearLayout>

Fehlermeldungen:

Code:

01-27 20:34:04.468: W/dalvikvm(4713): threadid=1: thread exiting with uncaught exception (group=0x40cfa2a0)
01-27 20:34:04.468: E/AndroidRuntime(4713): FATAL EXCEPTION: main
01-27 20:34:04.468: E/AndroidRuntime(4713): java.lang.NullPointerException
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java:392)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ArrayAdapter.getView(ArrayAdapter.java:362)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.AbsListView.obtainView(AbsListView.java:2477)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ListView.makeAndAddView(ListView.java:1769)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ListView.fillDown(ListView.java:672)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ListView.fillFromTop(ListView.java:733)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.ListView.layoutChildren(ListView.java:1622)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.AbsListView.onLayout(AbsListView.java:2312)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1655)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1513)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.onLayout(LinearLayout.java:1426)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1655)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1513)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.LinearLayout.onLayout(LinearLayout.java:1426)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.View.layout(View.java:14128)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewGroup.layout(ViewGroup.java:4422)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1990)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1811)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1108)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4491)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:755)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.Choreographer.doCallbacks(Choreographer.java:585)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.Choreographer.doFrame(Choreographer.java:555)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:741)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.os.Handler.handleCallback(Handler.java:615)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.os.Handler.dispatchMessage(Handler.java:92)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.os.Looper.loop(Looper.java:137)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at android.app.ActivityThread.main(ActivityThread.java:4949)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at java.lang.reflect.Method.invokeNative(Native Method)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at java.lang.reflect.Method.invoke(Method.java:511)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1043)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:810)
01-27 20:34:04.468: E/AndroidRuntime(4713): 	at dalvik.system.NativeStart.main(Native Method)

reneph · 2014-01-27T20:51:42+0100

https://www.android-hilfe.de/forum/...ng.9/nullpointerexception-was-tun.522368.html

Bitte Code-Tags verwenden.

"android.R.layout.row" -> gibts das direkt in Android?

Benzko · 2014-01-27T21:04:33+0100

Danke hab das Problem gefunden. Hier musste das android weg. android.R.layout.row , android.R.id.text1

Danke.

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ListView

Benzko

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reneph

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Benzko

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