How Can I Solve This Error ?

Question

2.50/5 (2 votes)

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I tried to follow the android tutorial but after I try to run the code this error appears. this code is in my MainActivity.

Java

public void sendMessage( View view ){
    Intent intent = new Intent(this, DisplayMessageActivity.class);
    EditText editText = (EditText)findViewById(R.id.edit_message);
    String message = editText.getText().toString();
    intent.putExtra(EXTRA_MESSAGE,message);
    startActivity(intent);
}

but ERRoR is on this line

Java

EditText editText = (EditText)findViewById(R.id.edit_message);

can not solve "R.id.edit_message"

Posted 14-Jun-15 3:58am

Member 11744206

Updated 14-Jun-15 5:01am

Joezer BH

v3

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Comments

Krunal Rohit 14-Jun-15 10:14am

Clean the solution and Build it again.

-KR

Afzaal Ahmad Zeeshan 14-Jun-15 10:24am

My virtual 5.

Also see my answer, Solution 1.

2 solutions

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Member 11744206 · Answer 1 · 2015-06-14T04:39:00

Solution 2

i solved it :)))))))))

i shuold add this line in activity_main.xml

"@+id/edit_message"

but in tutrial didn't use this line

Posted 14-Jun-15 4:39am

Member 11744206

Mehul Tank · Answer 2 · 2015-06-17T18:44:00

Solution 3

cheack editbox name is given in that xml file both are same or not or mantion or not if both are mismatch and find this type error

Posted 17-Jun-15 18:44pm

Mehul Tank