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 <[email protected]> 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 <[email protected]> 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 <[email protected]> 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
