Hi, Xavier, I encounter the same problem. and I am pretty sure that I didnot have the gen folder before updating to ADT 0.9
How can i solve this problem? Thanks! On 4月30日, 下午5时54分, Xavier Ducrohet <x...@android.com> wrote: > When updating an old project that doesn't have the gen source folder > setup, it first detects if the gen folder already exists, and if so, > generates this error. > The idea was to not convert and pre-existing gen folder (or file) into > an Eclipse source folder. > > Are you sure you didn't have the gen folder before updating to ADT 0.9? > > thanks > Xav > > On Thu, Apr 30, 2009 at 2:46 PM, Richard Schilling > > > > <richard.rootwirel...@gmail.com> wrote: > > > O.K. I resolved this. The problem was related to the fact that > > Eclipse couldn't properly handle the gen directory that it created. > > This error is generated: > > > [2009-04-30 14:14:15 - MyApp] /MyApp/gen already exists but is not a > > source folder. Convert to a source folder or rename it. > > > So, here's how I resolved this problem: > > > 1. Make sure Android 1.1 platform is selected for the project. > > 2. Delete the gen directory - let Eclipse update .classpath (if it > > asks). > > 3. Clean the project - Eclipse will regenerate the gen directory > > 4. Add the directory gen to the Java source classpath if R.java cannot > > be resolved. > > 5. Clean the project again. > > 6. if you still have a problem with the above error showing up, delete > > the gen directory again and let Eclipse regenerate it. > > > This should clear up the error. Perhaps a change to the Eclipse > > plugin or the Eclipse API needs to be made - I don't know. > > > But, at least my projects are building now. > > > Cheers, > > > Richard Schilling > > Root Wireless, Inc. > >www.rootwireless.com > > > On Apr 30, 2:34 pm, Richard Schilling <richard.rootwirel...@gmail.com> > > wrote: > >> I also get this in the message window: > > >> [2009-04-30 14:14:15 - MyApp] /MyApp/gen already exists but is not a > >> source folder. Convert to a source folder or rename it. > > >> Richard > > >> On Apr 30, 2:29 pm, Richard Schilling <richard.rootwirel...@gmail.com> > >> wrote: > > >> > I have a number of projects that were built and ran just fine under > >> > the 1.1 version of the SDK. I'm updating all of my projects. Some > >> > projects update with no problem. > > >> > But, some Eclipse projects don't regenerate R.java properly in the gen > >> > directory. > > >> > I've set the Android platform to 1.1. > >> > I've cleaned the project. > >> > I've refreshed the project. > >> > R.java is still not being generated. > > >> > Help! This issue prevents production applications from being bult at > >> > the moment. > > >> > Richard Schilling > >> > Root Wireless- Hide quoted text - > > >> - Show quoted text - > > -- > Xavier Ducrohet > Android Developer Tools Engineer > Google Inc. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
