Home > Cannot Be > R.layout.activity_main Error Android Studio

R.layout.activity_main Error Android Studio


I got the same error. How can I solve my problem. Eclipse may have problems executing clean, because it is confused about where the R.java file is when you have changed the Android package name. the gen folder on compilation automatically gets an 'R' class and this should be used in your app. http://kshelper.com/cannot-be/activity-main-cannot-be-resolved-or-is-not-a-field-eclipse.html

What gives??? –David at HotspotOffice Jun 3 '13 at 20:46 I had the same issue. By the time I realized it, I had thoroughly screwed up the sdk with attempts at updating. Iniciar sesión Estadísticas 25.514 visualizaciones 11 ¿Te gusta este vídeo? Are “Referendum” and “Plebiscite” the same in the meaning, or different in the meaning and nuance? More hints

R.layout.activity_main Error Android Studio

What Does Everyone Think About a Travel Subforum? Iniciar sesión Compartir Más Denunciar ¿Quieres informar del vídeo? Stay logged in Sign up now! Is it professional to disagree with a superior's technical decision in front of others?

Just select all the text in activity_main.xml and paste it in a reply here. Cleaning the project, deleting R.java manually and all the import headers, then rebuilding these import headers (still with CTRL+ SHIFT + O) worked fine. –hornetbzz May 18 '12 at 23:07 A Blast from the past hopefully we can answer this for others this is my first post so HI and go easy. Activity_main Cannot Be Resolved Under Eclipse, go to: - Project -> Clean and then click on Project -> Build Project If this doesn't work, the next thing to check is the top of your Activity

setContentView(R.layout.maingui); } However, when you try and run your Android app, you get Eclipse displaying the following error: - 'R cannot be resolved or is not a field' The first thing package com.wipro.sudokuActivity; //import android.R; import android.app.Activity; import android.os.Bundle; public class Instructions extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.instructions); } } this is my main.xml Please help me. http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error I have read through your replies and it would seam as if i am missing a file, or an import option.

Depalindromize this string! Setcontentview(r.layout.main) Main Cannot Be Resolved Anyway, that's basically the three things you should search for when getting this error. Siguiente R cannot be resolved to a variable - Android Error - Duración: 2:40. This is because the R.java file is not generated.

R.layout Error Android Studio

Cola de reproducciónColaCola de reproducciónCola Eliminar todoDesconectar Cargando...

Ziga Klemencic 2,569 Points Ziga Klemencic Ziga Klemencic 2,569 Points almost 3 years ago