Error Unable To Open Class File C
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error: Unable to fnd class R.java No such file or dir up vote 4 down vote favorite I keep getting this when trying to start a new project ERROR: Unable to open class file C:\Users\Levi\Desktop\Android\workspace\Droid1\gen\com\androidbook\droid1\R.java: No such file or directory I tried changing preferences to alter build path to project, but it still wouldnt work,,, Is subfolder on desktop a bad place to install Eclipse? java android eclipse share|improve this question edited Nov 12 '10 at 18:19 Gray 77.8k12164227 asked Oct 18 '10 at 11:37 LuxuryMode 18.7k3090162 Upon restarting Eclipse and clicking this newly created project, the console returns no errors. The file explorer shows all the correct core files and directories. Problem solved....? –LuxuryMode Oct 18 '10 at 11:50 Probably replica of stackoverflow.com/questions/3796490/… –AZ_ May 23 '11 at 6:44 add a comment| 5 Answers 5 active oldest votes up vote 5 down vote accepted Clean works sometimes and should be tried. I also find that blowing away the gen directory and refreshing will cause it be to rebuilt. Try that as well. However, sometimes even that doesn't work and I've been forced to remove the project from Eclipse and then re-import it. This, unfortunately, works for me every time if the above has not. Good luck. share|improve this answer answered Oct 18 '10 at 13:34 Gray 77.8k12164227 what a nightmare it can be when the R. doesn't import.. like wow. talk about walking the line. I found it almost just as fast as troubleshooting the error.. is to rebuild a project from scratch.. and manually import the source...gl –Lenn Dolling Jun
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up eclipse R.java Unable to open class file up vote 1 down vote favorite I'm getting this error more and more, and it's getting http://stackoverflow.com/questions/3958716/error-unable-to-fnd-class-r-java-no-such-file-or-dir stickier, harder to flush out. Often, refreshing the project in the explorer view (but not doing the trick now), or poking around with some other things, clears it out. But, I would like to have some definitive way to fix this or to know why this happening and fix the fundamental problem. The message from the console in red: [2011-05-15 00:25:13 - ] ERROR: Unable to open class file \R.java: No such file or directory http://stackoverflow.com/questions/6002802/eclipse-r-java-unable-to-open-class-file Thanks, java android eclipse share|improve this question edited May 14 '11 at 16:11 skaffman 277k63618655 asked May 14 '11 at 15:29 Jahmic 3,93142847 2 THere is not enough information here to help. Please: attach a screenshot, attach a stack trace, and/or open the error log and paste any relevant errors. –Andrew Eisenberg May 14 '11 at 15:30 One thing that often clears these sorts of things out is the Project > Clean thing. It'll rebuild R. If it can't, you'll at least get some more detailed error messages to work off of. –Turnsole May 14 '11 at 16:46 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote accepted Not sure if this is the right way to do this, but this question is essentially a duplicate of this one, with a chock full of helpful suggestions. Strange... thought I set that correctly a while ago... but here it is again share|improve this answer edited Nov 17 '11 at 9:01 answered Jun 15 '11 at 8:29 Jahmic 3,93142847 right link set in above comment. –Jahmic Nov 17 '11 at 9:02 add a comment| up vote 0 down vote Not sure if this is your problem, but sometimes eclipse freaks on me and Project -> Clean... does the trick. share|improve this answer answered May 15
new project [2010-09-26 16:07:56 - Test] ERROR: Unable to open class file C:workspaceTestgencomexample estR.java: No such file or directory What's the reason for this and how I fix it? Eclipse http://android.bigresource.com/Android-Error-Unable-to-open-class-file-R-java-How-to-fix-it-uht64m3ae.html Helios 32 bit java version "1.6.0_21" Android sdk API 8 P.S. Im new to Android development. EDIT: I tried most of you solutions, but nothing worked. So I started using my frineds install of Eclipse Ganymeade. View 19 Replies Similar Messages: Android :: Error - Unable To Fnd Class R.java No Such File Or Dir Android :: Call Java Class Methods To Other Java Class File On Android Android :: error unable Call Java File On Click In Another Java Class? Android :: Does The Dalvik File Format - .dx - Support More Instructions Than Java .class File Android :: Class Java.awt.Font Error Android :: Service Unable To Call Java Class Methods / Way To Fix? Android :: Java Unable To Find Class At Runtime From JAR I Created Android :: Possible To Put Each Class Into It's Own Java File In Eclispe? error unable to Android : Program Crashes When I Call A Class From Another Java File Android :: Java.io.IOException: Unable To Open Sync Connection Android :: Thread Class In SDK LunarLander And JetBoy Examples Not Each In Separate Java File / Why Is So? Android :: Make Adapter Class To Choose .Java File Depending On Firmware Version Android : Class Generator For Data Classes Used In Java / Droid From Existing Wsdl File? Samsung Vibrant :: Open Java File Android :: Unable To Open Database File Android :: Traceview - Permissions And Java.lang.RuntimeException - File Open Failed Android :: Open Files In Res.raw By Name File Not Found Error Android :: Unable To Open Database File - Uncaugh Exception Code Samsung Moment :: Unable To Open BIN File / Need To Fix General :: Can't Open Bad Zip File Error Android :: Creating A New Class Using Eclipse New Java Class Dialog Box Sprint HTC Hero :: PDF Viewer Unable To Open File Android :: Call Activity Class From Other Java Class? Android :: In Java, What Does A Reference To Class.class Do? Android :: "Unable To Open Database File" After OS Upgrade Android :: Java Compatibility With GetFields Method In Android Java.lang.Class Android :: Resolve The Error - Com.android Internal R Cannot B