One more thing- I get this error the first time I hit this code after idling or starting up, but subsequent runs work ok. Dan
On Sat, Jan 16, 2010 at 2:51 AM, Daniel Benamy <[email protected]> wrote: > I think I'm hitting this check since updating to 1.2.8. I've got > something like: > class A { > B bVar; > List<B> bList; > } > Should I be getting this error? I haven't noticed a problem with my > app using this setup. > Thanks! > Dan > > On Dec 5 2009, 12:52 am, "Max Ross (Google)" <maxr > [email protected]> wrote: >> SDK 1.2.8 contains a new check that detects if one of your JDO or JPA model >> objects has two relationship fields of the same type. For example: >> >> class A { >> List<B> bList; >> List<B> anotherBList; >> >> } >> >> Unfortunately I was a little too aggressive with this check, so the >> following also run afoul of the check: >> >> abstract class B {} >> >> class C extends B {} >> class D extends B {} >> >> class A { >> List<C> cList: >> List<D> dList; >> >> } >> >> If you get an exception that says >> >> Class XXX has multiple relationship fields of type YYYY. This is not yet >> supported. >> >> and your class hierarchy resembles the one above, you can disable this check >> by with the following config property: >> >> <property name="datanucleus.appengine.multipleRelationsOfSameTypeAreErrors" >> value="true"/> >> >> We'll get this fixed shortly. >> >> Sorry for the trouble, >> Max > > -- > 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. > > > >
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