I'm developing an Android app which reads data from MySQL database and I faced this error. I have this XML layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView android:id="@+id/wardNumber"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:text="Ward Number"
android:textSize="22dp"/>
<TextView android:id="@+id/dateTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@id/wardNumber"
android:layout_alignParentRight="true"
android:layout_marginRight="3dp"
android:text="Date-Time" />
<TextView
android:id="@+id/name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/dateTime"
android:layout_alignBottom="@+id/dateTime"
android:layout_alignLeft="@+id/wardNumber"
android:layout_marginLeft="3dp"
android:text="Name" />
</RelativeLayout>
And this is the my Java file:
public ApplicationAdapter(Context context, List<Application> items) {
super(context, R.layout.app_custom_list, items);
this.items = items;
}
@Override
public int getCount() {
return items.size();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if(v == null) {
LayoutInflater li = LayoutInflater.from(getContext());
v = li.inflate(R.layout.app_custom_list, null);
}
Application app = items.get(position);
if(app != null) {
// ImageView icon = (ImageView)v.findViewById(R.id.appIcon);
TextView wardNumber = (TextView)v.findViewById(R.id.wardNumber);
TextView name = (TextView)v.findViewById(R.id.name);
// LinearLayout ratingCntr = (LinearLayout)v.findViewById(R.id.ratingCntr);
TextView dateTime = (TextView)v.findViewById(R.id.dateTime);
// if(icon != null) {
// Resources res = getContext().getResources();
// String sIcon = "com.sj.jsondemo:drawable/" + app.getIcon();
// icon.setImageDrawable(res.getDrawable(res.getIdentifier(sIcon, null, null)));
// }
if(wardNumber != null) wardNumber.setText(app.getTitle());
if(name != null) name.setText(app.getTitle());
if(dateTime != null) {
dateTime.setText(app.getTotalDl());
// NumberFormat nf = NumberFormat.getNumberInstance();
// dateTime.setText(nf.format(app.getTotalDl())+" dl");
}
}
return v;
}
}
When this Activity is called, I receive this error message:
11-24 21:12:03.633: E/AndroidRuntime(1251): FATAL EXCEPTION: main
11-24 21:12:03.633: E/AndroidRuntime(1251): android.content.res.Resources$NotFoundException: String resource ID #0x0
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.content.res.Resources.getText(Resources.java:201)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.TextView.setText(TextView.java:2863)
11-24 21:12:03.633: E/AndroidRuntime(1251): at com.sj.jsondemo.Appl icationAdapter.getView(ApplicationAdapter.java:53)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.AbsListView.obtainView(AbsListView.java:1430)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.ListView.measureHeightOfChildren(ListView.java:1216)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.ListView.onMeasure(ListView.java:1127)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.View.measure(View.java:8313)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1017)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.LinearLayout.measureHorizontal(LinearLayout.java:701)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.LinearLayout.onMeasure(LinearLayout.java:311)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.View.measure(View.java:8313)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.FrameLayout.onMeasure(FrameLayout.java:250)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.View.measure(View.java:8313)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.LinearLayout.measureVertical(LinearLayout.java:531)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.LinearLayout.onMeasure(LinearLayout.java:309)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.View.measure(View.java:8313)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.widget.FrameLayout.onMeasure(FrameLayout.java:250)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.View.measure(View.java:8313)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.ViewRoot.performTraversals(ViewRoot.java:839)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.view.ViewRoot.handleMessage(ViewRoot.java:1859)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.os.Handler.dispatchMessage(Handler.java:99)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.os.Looper.loop(Looper.java:130)
11-24 21:12:03.633: E/AndroidRuntime(1251): at android.app.ActivityThread.main(ActivityThread.java:3683)
11-24 21:12:03.633: E/AndroidRuntime(1251): at java.lang.reflect.Method.invokeNative(Native Method)
11-24 21:12:03.633: E/AndroidRuntime(1251): at java.lang.reflect.Method.invoke(Method.java:507)
11-24 21:12:03.633: E/AndroidRuntime(1251): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
11-24 21:12:03.633: E/AndroidRuntime(1251): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
11-24 21:12:03.633: E/AndroidRuntime(1251): at dalvik.system.NativeStart.main(Native Method)
11-24 21:12:08.922: I/Process(1251): Sending signal. PID: 1251 SIG: 9
I don't know how to fix this error.
Replace
dateTime.setText(app.getTotalDl());
With
dateTime.setText(""+app.getTotalDl());
if you get the values in int you have to use string for that it is throwing the error
before
holder.villageName.setText(villageModelList.get(position).getVillageName());
holder.villageCount.setText(villageModelList.get(position).getPeopleCount());
holder.peopleCount.setText(villageModelList.get(position).getPeopleCount());
after
holder.villageName.setText(villageModelList.get(position).getVillageName());
holder.villageCount.setText(String.valueOf(villageModelList.get(position).getPeopleCount()));
holder.peopleCount.setText(String.valueOf(villageModelList.get(position).getPeopleCount()));
you can solve the error by adding the String.valueOf
The evaluated value for settext was integer so it went to see a resource attached to it but it was not found, you wanted to set text so it should be string so convert integer into string by attaching .toStringe or String.valueOf(int) will solve your problem!
If we get the value as int and we set it to String, the error occurs. PFB my solution,
Textview = tv_property_count;
int property_id;
tv_property_count.setText(String.valueOf(property_id));
When you try to set text in Edittext or textview you
should pass only String format.
dateTime.setText(app.getTotalDl());
to
dateTime.setText(String.valueOf(app.getTotalDl()));
You can do it. this is a easy way.
txtTopicNo.setText(10+"");
Source: Stackoverflow.com