r.java-file

R file is missing android

由 我的梦境 提交于 2019-11-26 11:35:15
问题 i was using Eclipse Helios but due to performance issues i changed to Eclipse Galileo and installed the ADT plugging, and added my sdk folder to Elcipse Preferences. Now R.java disappeared from all of my projects. How can i fix this, i did Project/Clean but that won\'t generate the files, there\'s nothing wrong in my xml and there\'s no out.xml in any of my projects. Thanks in advance 回答1: I had this same issue today and figured it out. The reason this happens so often when including external

No generated R.java file in my project [duplicate]

由 。_饼干妹妹 提交于 2019-11-26 10:32:58
This question already has an answer here: Developing for Android in Eclipse: R.java not regenerating 64 answers I am doing the Notepad tutorial, exercise 2 . I started by creating a new Android project and chose Create from source to import the downloaded source files for the excercise. But now I get many errors in Eclipse, and the problem is that there is no generated R.java class. How can I solve this? The folder gen/ is empty. I have errors on Notepadv2.java and in res/layout/note_edit.xml and both seems to be related to the fact that the generated R.java is missing. Here is my import

No generated R.java file in my project [duplicate]

由 做~自己de王妃 提交于 2019-11-26 02:10:17
问题 This question already has an answer here: Developing for Android in Eclipse: R.java not regenerating 64 answers I am doing the Notepad tutorial, exercise 2. I started by creating a new Android project and chose Create from source to import the downloaded source files for the excercise. But now I get many errors in Eclipse, and the problem is that there is no generated R.java class. How can I solve this? The folder gen/ is empty. I have errors on Notepadv2.java and in res/layout/note_edit.xml

Eclipse giving error, missing R.java file after recent update

由 被刻印的时光 ゝ 提交于 2019-11-25 23:25:26
问题 I have updated my SDK and ADT to the latest version, I have also update the Eclipse to Kepler the latest one after Juno . My ADT version is 22.0 . After this update when I create a new project, I\'m getting error, stating R cannot be resolved to a variable . I have imported import android.R; , but it is showing as unused import stating Don\'t include android.R here; use a fully qualified name for each usage instead . Same thing is happening with Mac OS also with the latest update. I have

Developing for Android in Eclipse: R.java not regenerating

由 纵然是瞬间 提交于 2019-11-25 22:55:53
问题 I\'ve found out that my R.java is never updated, so it doesn\'t contain information about my new resources, so I decided to delete it and thought that Eclipse would generate a new one. But that didn\'t happen, and I don\'t have R.java now. How can I regenerate one? I\'m using Windows 7. From one of the comments: \"Doing Project -> Clean is what caused the problem for me. Cleaning deletes R.java...and for whatever reason the plugin is not regenerating the file.\" 回答1: This site suggests: if

“cannot resolve symbol R” in Android Studio

由 天大地大妈咪最大 提交于 2019-11-25 22:55:30
问题 Want to improve this post? Provide detailed answers to this question, including citations and an explanation of why your answer is correct. Answers without enough detail may be edited or deleted. In every instance in all of my classes where I reference R.id.something , the R is in red and it says \"cannot resolve symbol R\". Also every time there is R.layout.something it is underlined in red and says \"cannot resolve method setContentView(?)\". The project always builds fine. It is annoying
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