My app says that it has unfortunately stopped working(android app)

Question

This is the code for the first screen and I have used all import statements for both the screens. I have a conditional statement which check if the editText Boxes or the ratingBar is empty or not.

public class BasicDetails extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.basic_details_screen);

        TextView textClass = (TextView)findViewById(R.id.textClass);
        TextView textSchool = (TextView)findViewById(R.id.textSchool);
        TextView textPhoto = (TextView)findViewById(R.id.textPhoto);
        TextView textabtYear = (TextView)findViewById(R.id.textabtYear);

        final EditText editClass = (EditText)findViewById(R.id.editClass);
        final EditText editSchool = (EditText)findViewById(R.id.editSchool);
        final EditText abtyear = (EditText)findViewById(R.id.abtYear);

        //Button buttonPhoto = (Button)findViewById(R.id.buttonPhoto);
        Button buttonBnext = (Button)findViewById(R.id.buttonBnext);

        buttonBnext.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                // Performs action on click
                if ((editClass.getText().length() != 0) && (editSchool.getText().length() != 0) && (abtyear.getText().length() != 0)) {
                    Intent intent = new Intent(BasicDetails.this, PortfolioDetails.class);
                    startActivity(intent);
                    //opens the portfolio details class

                } else {
                    Toast.makeText(BasicDetails.this, "Please enter all the details!!!", Toast.LENGTH_LONG).show();
                }
            }
        });

    }
}

And this is the code for the next screen. So basically there is an intent which takes you from one screen to the other but I get a error message on my emulator that"My app(or GoPort)has unfortunately stopped working"

public class PortfolioDetails extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.porfolio_details_screen);

        TextView textAchievements = (TextView)findViewById(R.id.textAchievements);
        TextView textProgress = (TextView)findViewById(R.id.textProgress);
        TextView textFeedback = (TextView)findViewById(R.id.textFeedback);

        final EditText editAchievements = (EditText)findViewById(R.id.editAchievements);
        final EditText editFeedback = (EditText)findViewById(R.id.editFeedback);

        final RatingBar ratingBar = (RatingBar)findViewById(R.id.ratingBar);

        Button buttonCnext = (Button)findViewById(R.id.buttonCNext);

        buttonCnext.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {
                // Performs action on click

                if ((editAchievements.getText().length() != 0) && (editFeedback.getText().length() != 0)) {

                    ratingBar.setOnRatingBarChangeListener(new RatingBar.OnRatingBarChangeListener() {
                        public void onRatingChanged(RatingBar ratingBar, float rating,
                                                    boolean fromUser) {
                            // place intent for new activity

                            Intent intent = new Intent(PortfolioDetails.this, SlamDetails.class);
                            startActivity(intent);
                            //opens the portfolio details class

                        }
                    });
                } else { 
                    Toast.makeText(PortfolioDetails.this, "Please enter all the details!!!", Toast.LENGTH_LONG).show();
                }
            }
        });

    }
}

I get this in my log:

Answer 1

Yeah I solved the issue....Basically there was no problem with the intent