java - android.content.res.Resources$NotFoundException: Resource ID #0x7f020278 -


i'm new android programing, , trying use map current location, when @ logcat, see following error:

runtimeexception android.content.res.resources$notfoundexception: resource id #0x7f020278 @ android.content.res.resources.getvalue(resources.java:2329) @ android.content.res.resources.startrc(resources.java:1057) @ android.app.activitythread$mrunnable.run(activitythread.java:2477) @ java.lang.thread.run(thread.java:818) 07-15 18:40:16.624 13526-13526 com.example.paul.mapasxavo e/viewrootimpl﹕ senduseractionevent() mview == null

the java code in mapsactiviy class is:

public class mapsactivity extends fragmentactivity {     // might null if google play services apk not available.     private googlemap mmap;      private sensormanager sensormanager;     private sensor accelerometer;     locationmanager locationmanager;      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_maps);         setupmapifneeded();     }      @override     protected void onresume() {         super.onresume();         setupmapifneeded();     }      private void setupmap() {         location_service locationmanager =              (locationmanager)getsystemservice(location_service);         criteria criteria = new criteria();         string provider = locationmanager.getbestprovider(criteria, true);         location location = locationmanager.getlastknownlocation(provider);         mmap.clear();         latlng currentposition = new latlng(location.getlatitude(), location.getlongitude());         mmap.addmarker(new markeroptions().position(currentposition).title("yo"));          mmap.animatecamera(cameraupdatefactory.newlatlngzoom(currentposition, 13));         mmap.setmylocationenabled(true);         log.v("mapaactivity", currentposition.tostring());     } }

this xml file

<fragment 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" android:id="@+id/map"     tools:context="com.example.paul.mapasxavo.mapsactivity"     android:name="com.google.android.gms.maps.supportmapfragment" />

what doing wrong?

i got same error solved simple way !. check xml layout if looks abc.xml(xlarge-mdpi) delete , create new 1 abc.xml in default layout folder make sure should not previous one. if answer helps you. vote up! happy coding!


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