i think it was a eclipse or sdk problem. I know I need my R.java file for my app to work. Update the files, clean and build. When I closed the project and reopened the application folder and chose to use Android 8 SDK, it was able to find the R file. navigate here
Do the clean and then change the package name to the new name you want. share|improve this answer answered Jun 18 '13 at 13:47 user2497389 211 add a comment| Not the answer you're looking for? share|improve this answer edited Mar 13 '12 at 0:38 community wiki 2 revs, 2 users 74%user286516 21 This looks like a cut and paste without reference –Casebash Apr 28 '10 Our mission is to bring affordable, technology education to people everywhere, in order to help them achieve their dreams and change the world. http://stackoverflow.com/questions/7824730/r-cannot-be-resolved-to-a-variable
Añadir a ¿Quieres volver a verlo más tarde? Such things happen. Once I had done this I had to update the package name in AndroidManifest.xml, but only much later after I had started to copy and paste old classes across. Anuncio Reproducción automática Si la reproducción automática está habilitada, se reproducirá automáticamente un vídeo a continuación.
Derek Banas 54.425 visualizaciones 10:15 Insert data into a database using android - Duración: 22:41. Eclipse, Xcode keep on changing every year and old solutions don't work anymore. I don't know how it happened. Eclipse R Cannot Be Resolved To A Variable After Clean Naushad Nandoliya 22.350 visualizaciones 17:04 Solving Android SDK Problems - Duración: 9:45.
Inicia sesión para que tengamos en cuenta tu opinión. Tried to debug/run an xml file eh... Mystic Dav 2.018 visualizaciones 5:57 How to Setup Android Development Environment - Android SDK & Eclipse ADT Plugin - Duración: 22:44. http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error share|improve this answer answered Jun 18 '13 at 12:56 clearwater 40627 1 This does not provide an answer to the question.
It happened to me when I created a branch new andorid project via the eclipse WIZARD and it complained about 'R cannot be resolved'. R.java Missing After this OPERATION, save project. Same as in eclipse they have given new component in the Tools folder called Android SDK Build-tools that needs to be installed. Esta función no está disponible en este momento.
Cola de reproducción Cola __count__/__total__ R cannot be resolved to a variable (solved) 〈Coding/〉 SuscribirseSuscritoCancelar22 Cargando...
So Please Keep in mind always this small note I found most of the time reason is - error in XML layout If your XML isn't correct, then the R file R Cannot Be Resolved To A Variable Android Eclipse The solution was to also install new Android SDK Build Tools from Android SDK Manager. R Cannot Be Resolved To A Variable Mainactivity.java Eclipse Our mission is to bring affordable, technology education to people everywhere, in order to help them achieve their dreams and change the world.
Is there a way to block a President Elect from entering office? check over here Then restart Eclipse and perform project clean Project->Clean check project you would like to clean. If I cleaned the project after that, it broke again. ANY error in the manifest.xml file can cause this problem if R.java hasn't been built yet. –Scott Biggs Sep 11 '12 at 21:58 add a comment| up vote 4 down vote Activity_main Cannot Be Resolved Or Is Not A Field
It works fine now. How is the correct air speed for fuel combustion obtained at the inlet of the combustor? Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count). his comment is here MathSciNet review alert?
and then it is working. How To Remove R Error In Android Studio Furniture name for waist-high floor-sitting shelf cabinet thing How can the US electoral college vote be so different to the popular vote? Why does top 50% need a -50% translate offset?
Cambiar a otro idioma: Català | Euskara | Galego | Ver todo Learn more You're viewing YouTube in Spanish (Spain). Sometimes, if it says there is a problem in your XML where there isn't (red squiggly line or yellow exclamation point), delete the offending line, save the XML file, paste the Inicia sesión para informar de contenido inapropiado. R.java Missing In Eclipse Would you like to answer one of these unanswered questions instead?
Scamparelli share|improve this answer edited Jul 8 '12 at 13:26 Devon_C_Miller 13k12251 answered Jul 8 '12 at 8:21 Scamparelli 2631417 add a comment| up vote 0 down vote Problem was eclipse Iniciar sesión 42 Cargando... Using a capital letter in your XML filenames will also cause that problem. weblink And clean and rebuild..It works for most of the cases share|improve this answer answered Aug 29 '13 at 7:09 community wiki sunil add a comment| up vote 17 down vote Along
How do you enchant items with Lapis Luzuli? Publicado el 11 feb. 2014While beginning with Android Development with Eclipse. "R cannot be resolved to a variable" is most probable error at the start. Then use file>import>existing android code into workspace, and select the location of your project. Switch to another language: Catalan | Basque | Galician | View all Cerrar Sí, quiero conservarla.
DENRIC DENISE - INFO 51.134 visualizaciones 5:29 Cargando más sugerencias... more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed amitkumarcs 106 visualizaciones 2:40 Create an android app using eclipse in 20 minutes | Master android in 20 minutes | Tutorial - Duración: 18:22. Boss sends a birthday message.
Any help would be appreciated. It turned out finally, I had to install all available updates of Android SDK Tools, Android SDK Platform Tools and SDK Build Tools :p –Saurabh Kumar Aug 4 '13 at 3:19 I'm very diappointed to Google, because this error message has been very difficult to solve, but it has been caused by own error, allthough tools dis not report properly what causes Can an object *immediately* start moving at a high velocity?