They are hidden at the OS level, which seems to hide them in Eclipse as well.
On Aug 19, 9:08 am, Miguel Méndez <mmen...@google.com> wrote: > Are these directories hidden at the OS level or at the eclipse level (like a > derived folder)? > > > > > > On Wed, Aug 19, 2009 at 11:52 AM, Rajeev Dayal <rda...@google.com> wrote: > > Glad that everything is working for you. The deployment process does indeed > > grab everything under the war directory, including those that are hidden. > > However, I think it's a reasonable option to ignore hidden directories > > during an application upload. I've added Miguel and Don to this thread so > > they can weigh in on this. > > > On Wed, Aug 19, 2009 at 2:27 AM, Geoff Denning <gdenn...@gmail.com> wrote: > > >> Hi Rajeev, > > >> I finally just figured out what was causing my app to fail, thanks to > >> your help. I looked at the stack trace more closely, and noticed this > >> near the end: > > >> Caused by: org.datanucleus.exceptions.NucleusException: Plugin > >> (Bundle) "org.datanucleus" is already registered. Ensure you dont have > >> multiple JAR versions of the same plugin in the classpath. The URL > >> "file:/base/data/home/apps/taskpathapp/1-2.335721585450873497/WEB-INF/ > >> lib/_sgbak/datanucleus-core-1.1.0.jar. > >> 22581.1.2009-07-13.20-12-57.3906" is already registered, and you are > >> trying to register an identical plugin located at URL "file:/base/data/ > >> home/apps/taskpathapp/1-2.335721585450873497/WEB-INF/lib/datanucleus- > >> core-1.1.4-gae.jar." > > >> The reason for this is that I am using SourceGear Vault for source > >> code control, which creates a hidden directory called _sgbak in the > >> working directory whenever a file is overwritten. Apparently one of > >> those files was an old version of the datanucleus-core jar, and > >> Eclipse (or perhaps the GWT plugin) seems to include hidden > >> directories when compiling and/or uploading to Google App Engine. > >> After deleting these directories (and instructing Vault to put them in > >> a separate folder) everything is working perfectly. Thanks a million > >> for your help. > > >> On Aug 14, 8:39 am, Rajeev Dayal <rda...@google.com> wrote: > >> > Hi Geoff, > >> > Your classpaths look correct. The only thing somewhat suspect is that > >> you > >> > have xercesImpl.jar in your war/WEB-INF/lib folder, and gwt-gears.jar > >> > contains a set of Xerces classes itself. However, if you had this > >> working > >> > before you upgraded the App Engine SDK, there is no reason as to why it > >> > would break now. > > >> > Can you verify that the timestamp on gwt-servlet.jar matches that of the > >> > gwt-servlet.jar distributed with GWT 1.7.0? > > >> > Also, do you mind pasting the exact stack trace? You mentioned that it > >> is > >> > the same as the one that Clint posted. However, you mentioned a > >> > NoClassDefFound error, and that wasn't listed in Clint's stack trace. > > >> > Thanks, > >> > Rajeev > > -- > Miguel --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---