Can you help me please to figure out the error below : I have some string resources, but i renamed them. Is it possible that my renaming causes the error ? Here is below the error.
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference
at android.content.ContextWrapper.getResources(ContextWrapper.java:89)
at android.view.ContextThemeWrapper.getResourcesInternal(ContextThemeWrapper.java:127)
at android.view.ContextThemeWrapper.getResources(ContextThemeWrapper.java:121)
at android.support.v7.app.AppCompatActivity.getResources(AppCompatActivity.java:542)
at com.andersen.dogsapp.dogs.DogsApp.<init>(DogsApp.java:12)
The code:
public class DogsApp extends AppCompatActivity {
// This line below has called an error
String owner[] = getResources().getStringArray(R.array.owners);
LayoutInflater layoutInflater;
private LinearLayout scrollinlayout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_dogs_app);
scrollinlayout = findViewById(R.id.scroll_child_linlayout);
layoutInflater = getLayoutInflater();
for(int i = 0; i< owner.length; i++){
View inflatedView = layoutInflater.inflate(R.layout.owners_item, scrollinlayout, false);
TextView textViewName = inflatedView.findViewById(R.id.owner_name);
textViewName.setText(owner[i]);
}
}
}
Thanks a lot!