[Solved] Runtime Error Android Studio

Please post your MainActivity file as well. But looking at the error what I can assume is this

You are instantiating some view. Let’s say a TextView.

And this is ur code.

public class MainActivity extends Activity {
TextView something = (TextView) findViewById(R.id.myTextView);
onCreate (Bundle savedinstancestate){
super.onCreate(.....
setContentView(R.layout.layout_main);
.......

And if this assumption was correct

Simply doing this

public class MainActivity extends Activity {
TextView something;
onCreate (Bundle savedinstancestate){
super.onCreate(.....
setContentView(R.layout.layout_main);
something = (TextView) findViewById(R.id.myTextView);
.........

Should work.
Hope it helps you. 🙂