Main Activity force closes
<pre><code>public class androStrategy extends Activity implements OnClickListener 
{   
    @Override
    public void onCreate(Bundle savedInstanceState) 
    {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    // Set up click listeners for all the buttons
    View game_start = findViewById(R.id.btn_startGame);
    game_start.setOnClickListener(this);
    View save_exit = findViewById(R.id.btn_SaveExit);
    save_exit.setOnClickListener(this);
    View aboutButton = findViewById(R.id.btn_Help);
    aboutButton.setOnClickListener(this);

}
 // ...

 public void onClick(View v) 
 {
    switch (v.getId()) 
    {
    case R.id.btn_Help:
       Intent helpIntent = new Intent(this, about.class);
       startActivity(helpIntent);

        break;
    // More buttons go here (if any) ...

    case R.id.btn_startGame:
        Intent gameIntent = new Intent (this, Game.class);
        startActivity(gameIntent);
       break;

    case R.id.btn_SaveExit:
       finish();
       break;

    }
 }

 @Override
 public void onPause()
 {
  super.onPause();
 }

 @Override 
 public void onResume()
 {
     super.onResume();
 }

}
</code></pre>

<p>Why is that code stopped work?
It worked before and I did NOT change ANYTHYNG here.
I tried to comment
Intent gameIntent = new Intent (this, Game.class);
startActivity(gameIntent);
to see if this will work, and its not.</p>

<p>Well im tired of random-error of java.
Now it works after i take a coffee it doesnt.</p>
