Could not execute method for android:onClick ERROR

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I want to display a number text that increases if the statement is true and to show the number in a text view, the error comes when I change the text view text when the number is increased.

 int stars = 0; //Global variable

//onClick{...}

public void changeTextViewToStarsNumber(){
  if(editText.getText().equals("153"){
     stars = stars + 10;
     textView.setText(stars); //The error line
  }
}

Change the error line to textView.setText(String.valueOf(stars));

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Is your error at compilation? If so, then I am guessing you need to parse your stars into a String.

textView.setText(String.valueOf(stars)); //The error line

Error: onclick method (Android forum at Coderanch), and with this code i have the error java.lang.IllegalStateException: Could not execute method for android:onClick. Post by: Adrian Grabowski ,  Refresh. April 2019. Views. 398 time. 1. I am new to Android. I am creating Tic Tac Toe game and I am getting error while clicking on button to play again.


.setText() needs a String value You need to convert your starts to a String type, by using valueOf() function.

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FATAL EXCEPTION: main Process: ava.lang.IllegalStateException , IllegalStateException: Could not execute method for android:onClick at eglCreateSyncKHR(1881): error 0x3004 (EGL_BAD_ATTRIBUTE). java.lang.IllegalStateException: Could not find method onClick(View) in a parent or ancestor Context for android:eek:nClick attribute defined on view class android.support.v7.widget.AppCompatImageView with id 'select1'