Is that the whole Category class, or is there more? Because, if you have a persistent field with a null value, it gets skipped by index operations.
The low-level query will succeed because an equality test on the primary key uses the default, built-in automatic index table, whilst all other queries use different index tables based on your index- definitions. ANY OBJECT WITH A NULL VALUE FOR A PERSISTENT FIELD IN ANY JDO / JPA QUERY WILL BE SKIPPED. Check your admin console, and post what the actual data listed there says. Are you using auto-indexing? What does your datastore-indexes.xml look like? How did you Annotate Category? ...I'm still fairly fresh with appengine, so take my advice with a couple grains of salt, hopefully a master of the arts will find this thread and tell you exactly what's wrong. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
