Usually cleaning the project (Project > Clean) magically solves this for me.
Mehdi On Sat, Nov 14, 2009 at 11:37 AM, Indicator Veritatis <[email protected]>wrote: > One correction to what I wrote earlier: it is 'R.layout.main' that is > problematic, not 'R.main.java'. Fortunately, I am not getting this > spurious error message from Eclipse right now, so I cannot verify > which version of 'R' it tries to bring in, but I can verify that the > line it has trouble on is the one referring to 'R.layout.main' in the > @Override for onCreate(Bundle) in the Activity being defined. > > On Nov 13, 10:39 pm, Indicator Veritatis <[email protected]> wrote: > > In general, the procedure you give is a useful one. Unfortunately, for > > this particular problem (Eclipse complaining that R.main.java does not > > resolve), that procedure will bring in the wrong 'R'. > > > > Instead, what the user needs to do is get the IDE to launch the > > emulator. That will rebuild the object 'R.main.java' from 'main.xml', > > forcing the IDE to recognize R.main.java. > > > > I have been told that this is an Eclipse bug. > > > > Now the hard part is getting the IDE to launch the emulator. I haven't > > figured this one out entirely myself yet. My temporary workaround is > > to close the project, delete the project, and start all over again > > after closing and relaunching Eclipse. > > > > Clearly this workaround is not acceptable for a project of substantial > > size. But it is tolerable for going through the Android tutorials. I'm > > still waiting for someone to cover a more usable workaround in this > > forum, which really is the ideal place for it. > > > > Finally, this question (or some one of the many minor variants of it) > > has been asked often enough, the answer really belongs in the FAQ. > > After all, by now, it is clear: it really is a "frequently asked > > question". > > > > On Nov 11, 7:50 am, eclipsed4utoo <[email protected]> wrote: > > > > > If you are using Eclipse as your IDE, put the cursor on the R and hit > > > Ctrl + Shift + O (the letter O). That will automatically add the > > > needed import statement. > > > > > Ryan > > > > > On Nov 11, 10:42 am, jbrohan <[email protected]> wrote: > > > > > > Look at the other files in src/ There may be an R there....delete it! > > > > > > On Nov 8, 8:00 am, benjamin goth <[email protected]> > > > > wrote: > > > > > > > Hi I was doing fine going through the tutorials but suddenly > whatever > > > > > SDK I use to build against I get that R cannot be resolved > > > > > I have the R.JAVA file in my gen folder and have not used the wrong > > > > > import pleaeeese someone point out where I am being stupid > > > > > Many thanks > > > > > Ben > > -- > You received this message because you are subscribed to the Google > Groups "Android Beginners" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-beginners%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-beginners?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en
