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I am new in android development. The R file was not detecting two layouts for which I cleaned the project and lost R file. It is no more present in gen folder and all of the classes are showing error. Build option is checked i.e, I can’t build project. I can’t afford recreating the project at this stage. So any help will be highly appreciated. Thank you.
The Android Manifest was containing errors. The Manifest file was using layout names in the android:label property of activities which Manifest wasn’t detecting as R file was deleted. I changed label to app_name and On fixing Manifest errors, the R file regenerated. It could be helpful in case someone else encountered the same problem.