I had to comment out the setContentView & getMenuInflater lines and then eclipse generated the R.java after which I could uncomment setContentView & getMenuInflator. What should I do to solve this error? Eclipse somethings cries for these imports but just don't add them, the problem is due to some other stuffs like layouts or drawables. 2. Then chmod a+x on files like aapt, aidl, dexdump, dx, etc. http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error
Top Posts related to android.1. so as you are saying, i just delete prev eclipse bundle and reinstall it. Java from Oracle requires 10.7.3 or later error16. This page may be out of date.
Assigning a unique representation to equivalent circular queues Prepared for Yet Another Simple Rebus? Two Buttons next to each other in Android Layout12. ProgrammingKnowledge 991,707 views 7:39 Can't import (Can not resolve symbol) DefaultHttpClient, HttpPost... - Duration: 18:19. R.java Missing always make sure the targetSdk is pointed to the latest API (currently 18) , and set it in the project.properties file share|improve this answer answered Sep 23 '13 at 9:40 android
When everything is finally up and running again, I wonder why someone hasn't written a consolidated troubleshooting guide for this error. How To Remove R Error In Android Studio Since my problem seems platform specific, this may only work if you are on Ubuntu 64 Bit (I am currently using Ubuntu 12). If those answers do not fully address your question, please ask a new question. 1 Before you do anything, check the background processes in eclipse. I decided to do it.
In Eclipse > Preferences > Android > SDK Location For example, change /home/matt/android-sdk-linux to /home/matt/android-sdk-linux/ share|improve this answer answered Nov 24 '12 at 17:41 matt burns 11.8k36575 add a comment| up
Click Apply and OK Edit: A year later I found another cause. R Cannot Be Resolved To A Variable Mainactivity.java Eclipse Although the project is renamed, some references are not. Activity_main Cannot Be Resolved Or Is Not A Field share|improve this answer edited Aug 13 '12 at 17:58 community wiki 4 revs, 2 users 82%Michael Levy 28 This happens as well, but a bunged up layout file can also
Find and fix as many possible errors and the problem may well resolve itself. this content I just saw this bird outside my apartment. It happened to me when I created a branch new andorid project via the eclipse WIZARD and it complained about 'R cannot be resolved'. share|improve this answer answered May 6 '13 at 20:12 Robert 3,674104183 add a comment| up vote 0 down vote I got this when I renamed a project. Eclipse R Cannot Be Resolved To A Variable After Clean
The weird thing is that I had a android:icon="@drawable/XXX" declaration on an
I had a capital letter in the name of my jpg file, and it caused the R unresolved error right across my project. R.layout.activity_main Error Android Studio Resources will be refreshed. And when I clean the project, the error is resolved.
The tools in the SDK directory didn't have the permissions to be executed, so it was like the didn't exist for Eclipse, thus it didn't build the R.java file. Clean and Build the Project! Android A comprehensive troubleshooting guide for Android's R cannot be resolved error Here is a guide to getting your project back up and running the next time Eclipse bombards you with How To Solve R Cannot Be Resolved To A Variable In Android Studio How to enable Spellcheck in Eclipse Workspace4.
If you don't believe me, google the subject — you'll find pages of developers asking for help and others offering to help solve this infuriating problem. Up next Curso Android Studio - Android.R Error - Duration: 12:13. share|improve this answer edited Aug 25 '14 at 6:51 community wiki 2 revssatyrFrost add a comment| up vote 13 down vote I just had this problem for the millionth time and http://knowaretech.com/cannot-be/android-eclipse-error-r-cannot-be-resolved-to-a-variable.html package com.bernard.beaconportal.adaptor; import com.bernard.beaconportal.R; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.TextView; public class MobileArrayAdapter extends ArrayAdapter
Came from this post Android NDK r4 san-angeles problem Can't believe Google dosen't warn of this problem - I have been setting up another PC to start programming again and even Sometimes this would generate the incorrect import statement which would hide the R.java class that is automatically generated when you build. Find and fix as many possible errors and the problem may well resolve itself. This only became an issue when Google rolled out its new Android Development Studio.
Also make sure that any image resource names are also all in LOWER CASE. Abramodj is right, the environment has serious problem if even your 'hello world' example does not compile. Java JRE Installation location Mac OS X 10.10 Yosemite5. Tarakishi Systems 30,157 views 13:06 R.raw.anything cannot be resolved - Duration: 4:05.
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