Thanks Andrus, I have postedit as *CAY-1224 <https://issues.apache.org/jira/browse/CAY-1224>* Andrus, 3.0 is marked in developement. Is it save to be used in production?
In general, is there an overview to see the differences of the 3 versions 1.x, 2.x and 3.x? Tobias On Tue, May 12, 2009 at 2:50 AM, Andrus Adamchik <and...@objectstyle.org>wrote: > Hi Tobias, > > This looks like a bug to me. Probably worth opening a bug report, but the > easiest thing would be to upgrade to Cayenne 3.0 for instance. Chances are > this problem is fixed there already. > > Andrus > > > > On May 11, 2009, at 10:24 AM, Tobias Schoessler wrote: > > Hi, >> >> I get an error in the CayenneModeler 1.2.4 when reverse engineering my >> schema partially. >> >> CayenneModeler INFO [Thread-13 04-27 15:02:50] >> org.objectstyle.cayenne.modeler.dialog.db.DbLoaderHelper: Exception on >> reverse engineering >> java.lang.NullPointerException >> at >> >> org.objectstyle.cayenne.access.DbLoader.loadDbRelationships(DbLoader.java:661) >> >> at >> org.objectstyle.cayenne.access.DbLoader.loadDbEntities(DbLoader.java:488) >> at >> >> org.objectstyle.cayenne.access.DbLoader.loadDataMapFromDB(DbLoader.java:775) >> >> at >> >> org.objectstyle.cayenne.access.DbLoader.loadDataMapFromDB(DbLoader.java:758) >> >> at >> >> org.objectstyle.cayenne.modeler.dialog.db.DbLoaderHelper$LoadDataMapTask.execute(DbLoaderHelper.java:388) >> >> at >> >> org.objectstyle.cayenne.modeler.util.LongRunningTask.internalExecute(LongRunningTask.java:251) >> >> at >> >> org.objectstyle.cayenne.modeler.util.LongRunningTask$1.run(LongRunningTask.java:139) >> >> at java.lang.Thread.run(Unknown Source) >> >> >> I have updated a portion of the schema in the database. I delete the >> DbEntities and ObjEntities of the tables that were changed. >> >> I then click reverse Engineer from database. I get popups asking whether >> to >> overwrite existing Objects. I click "remember my decision" and NO. >> >> at the end I get an error popup without a message. It is just containing >> the >> red error icon and a title reading "Error Reengineering Database". >> >> >> This error does occur also when I select not to remember my decision and >> click through each popup one by one. >> >> When reverse engineering the whole database, removing all ObjEntities and >> all DBEntities, before reverse engineering the error does not occur. I >> have >> many custom mappings redoing the existing mapping is not really an >> option. >> >> Any help highly appreciated. >> >> thanks,Tobias >> > >
