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Ligne de fichier XML binaire n ° 17: erreur de gonflage de classe <inconnu> provoquée par UnsupportedOperationException: impossible de convertir en dimension: type = 0x2

J’ai essayé d’exécuter mon application (Android), mais elle se bloque lors de l’exception suivante.

[LogCat]

  FATAL EXCEPTION: main
 Android.view.InflateException: Binary XML file line #17: Error inflating class <unknown>
at Android.view.LayoutInflater.createView(LayoutInflater.Java:513)
at com.Android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.Java:56)
at Android.view.LayoutInflater.createViewFromTag(LayoutInflater.Java:563)
at Android.view.LayoutInflater.rInflate(LayoutInflater.Java:618)
at Android.view.LayoutInflater.inflate(LayoutInflater.Java:407)
at Android.view.LayoutInflater.inflate(LayoutInflater.Java:320)
at Android.view.LayoutInflater.inflate(LayoutInflater.Java:276)
at emy.dt4it.healthytips.NavDrawerListAdapter.getView(NavDrawerListAdapter.Java:46)
at Android.widget.AbsListView.obtainView(AbsListView.Java:1315)
at Android.widget.ListView.measureHeightOfChildren(ListView.Java:1198)
at Android.widget.ListView.onMeasure(ListView.Java:1109)
at Android.view.View.measure(View.Java:8171)
at Android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.Java:578)
at Android.widget.RelativeLayout.onMeasure(RelativeLayout.Java:362)
at Android.view.View.measure(View.Java:8171)
at Android.view.ViewGroup.measureChildWithMargins(ViewGroup.Java:3132)
at Android.widget.FrameLayout.onMeasure(FrameLayout.Java:245)
at com.slidinglayer.SlidingLayer.onMeasure(SlidingLayer.Java:1077)
at Android.view.View.measure(View.Java:8171)
at Android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.Java:578)
at Android.widget.RelativeLayout.onMeasure(RelativeLayout.Java:362)
at Android.view.View.measure(View.Java:8171)
at Android.view.ViewGroup.measureChildWithMargins(ViewGroup.Java:3132)
at Android.widget.FrameLayout.onMeasure(FrameLayout.Java:245)
at Android.view.View.measure(View.Java:8171)
at Android.view.ViewGroup.measureChildWithMargins(ViewGroup.Java:3132)
at Android.widget.FrameLayout.onMeasure(FrameLayout.Java:245)
at Android.view.View.measure(View.Java:8171)
at Android.view.ViewRoot.performTraversals(ViewRoot.Java:801)
at Android.view.ViewRoot.handleMessage(ViewRoot.Java:1727)
at Android.os.Handler.dispatchMessage(Handler.Java:99)
at Android.os.Looper.loop(Looper.Java:123)
at Android.app.ActivityThread.main(ActivityThread.Java:4627)
at Java.lang.reflect.Method.invokeNative(Native Method)
at Java.lang.reflect.Method.invoke(Method.Java:521)
at com.Android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.Java:868)
at com.Android.internal.os.ZygoteInit.main(ZygoteInit.Java:626)
at dalvik.system.NativeStart.main(Native Method)
 Caused by: Java.lang.reflect.InvocationTargetException
at Android.widget.TextView.<init>(TextView.Java:321)
at Java.lang.reflect.Constructor.constructNative(Native Method)
at Java.lang.reflect.Constructor.newInstance(Constructor.Java:446)
at Android.view.LayoutInflater.createView(LayoutInflater.Java:500)
... 37 more
 Caused by: Java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x2
at Android.content.res.TypedArray.getDimensionPixelSize(TypedArray.Java:463)
at Android.view.View.<init>(View.Java:2036)
at Android.widget.TextView.<init>(TextView.Java:327)
... 41 more
01-09 11:38:22.923: I/Process(15758): Sending signal. PID: 15758 SIG: 9

et l'exception dans cette ligne

     convertView = mInflater.inflate(R.layout.drawer_list_item, null);

dans cette classe: [NavDrawerListAdapter.Java]

 package emy.dt4it.healthytips;
 import Java.util.ArrayList;

import Android.app.Activity;
import Android.content.Context;
import Android.graphics.Typeface;
import Android.view.LayoutInflater;
import Android.view.View;
 import Android.view.ViewGroup;
import Android.widget.BaseAdapter;
import Android.widget.ImageView;
import Android.widget.TextView;

public class NavDrawerListAdapter extends BaseAdapter {

private Context context;
private ArrayList<NavDrawerItem> navDrawerItems;

public NavDrawerListAdapter(Context context, ArrayList<NavDrawerItem> navDrawerItems){
    this.context = context;
    this.navDrawerItems = navDrawerItems;
}

@Override
public int getCount() {
    return navDrawerItems.size();
}

@Override
public Object getItem(int position) {       
    return navDrawerItems.get(position);
}

@Override
public long getItemId(int position) {
    return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater mInflater = (LayoutInflater)
                context.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        convertView = mInflater.inflate(R.layout.drawer_list_item, null);
    }

    ImageView imgIcon = (ImageView) convertView.findViewById(R.id.icon);
    TextView txtTitle = (TextView) convertView.findViewById(R.id.title);
    TextView txtCount = (TextView) convertView.findViewById(R.id.counter);

    Typeface tf = Typeface.createFromAsset(context.getAssets(), "fonts/bauhausm_0.ttf");
    txtTitle.setTypeface(tf);
    txtCount.setTypeface(tf);

    imgIcon.setImageResource(navDrawerItems.get(position).getIcon());        
    txtTitle.setText(navDrawerItems.get(position).getTitle());

    // displaying count
    // check whether it set visible or not
    if(navDrawerItems.get(position).getCounterVisibility()){
        txtCount.setText(navDrawerItems.get(position).getCount());
    }else{
        // hide the counter view
        txtCount.setVisibility(View.GONE);
    }

    return convertView;
}

}

et la mise en page [tiroir_list_item]

<RelativeLayout Android:layout_width="match_parent"
    Android:layout_height="48dp"
    Android:background="@drawable/list_selector">
    <ImageView Android:id="@+id/icon"   
        Android:layout_width="25dp"
        Android:layout_height="wrap_content"
        Android:layout_alignParentLeft="true"
        Android:layout_marginLeft="12dp"
        Android:layout_marginRight="12dp"
        Android:src="@drawable/menu_tip"
        Android:layout_centerVertical="true"/>
    <TextView Android:id="@+id/title"
        Android:layout_width="wrap_content"
        Android:layout_height="match_parent"
        Android:layout_toRightOf="@id/icon" 
        Android:minHeight="?android:attr/listPreferredItemHeightSmall"
        Android:textAppearance="?android:attr/textAppearanceListItemSmall" 
        Android:textColor="#4f4f4f" 
        Android:textSize="18sp" 
        Android:text="try" 
        Android:gravity="center_vertical"
        Android:paddingRight="40dp"/>
    <TextView Android:id="@+id/counter"
        Android:layout_width="wrap_content"
        Android:layout_height="wrap_content"
        Android:layout_alignParentRight="true"
        Android:layout_centerVertical="true" 
        Android:text="2" 
        Android:layout_marginRight="8dp" 
        Android:textColor="#959595"/>
</RelativeLayout>

J'espère que quelqu'un pourra m'aider. Merci d'avance.

androidbaseadapter
12
Eman87

erreur en xml 
vérifiez que vous êtes à la ligne 17 de votre mémoire.

Android:attr/textAppearanceListItemSmall 
si l'erreur ici est un changement de niveau d'api dans le manifeste

13
Aleksey Makarov

L'exception la plus profonde signifie que l'une de vos vues textuelles a des dimensions non valides déclarées. Vérifiez le niveau de SDK que vous utilisez, car Android:attr/listPreferredItemHeightSmall et Android:attr/textAppearanceListItemSmall sont disponibles à partir du niveau 14 de l'API.

(ajouté de mon commentaire qui corrigeait le problème)

3
molnarm

J'ai trouvé la même erreur sur la même ligne, et il a fallu deux jours pour identifier l'erreur.

L'erreur était simplement parce que j'essayais d'en utiliser un: Android:background

Plutôt que: app:srcCompat

dans un fichier SVG.

Dans ton cas,

<ImageView Android:id="@+id/icon"   
        Android:layout_width="25dp"
        Android:layout_height="wrap_content"
        Android:layout_alignParentLeft="true"
        Android:layout_marginLeft="12dp"
        Android:layout_marginRight="12dp"
        Android:src="@drawable/menu_tip"   <-- the error is here
        Android:layout_centerVertical="true"/>

l'erreur apparaît également si vous utilisez: Android:src=" "

J'espère que ça aide.

0
Williaan Lopes