Does anyone actually have a *working* GAE application/example, using
Scala-style JPA, with at least a OneToMany CRUD? I'm trying to port a
relatively simple Lift app to this environment, with little success.
The most recent error I have centres around:
java.lang.AbstractMethodError:
org.datanucleus.store.appengine.DatastoreFKSetStore.iterator(Lorg/
datanucleus/StateManager;)Ljava/util/Iterator;
org.datanucleus.sco.backed.Set.loadFromStore(Set.java:288)
org.datanucleus.sco.backed.Set.add(Set.java:657)
when trying to add or read the 'many' part of the collection. I have
followed all the tutorials and despite seeing some evidence of a GAE-
ed Author/Books, I can't find any snippet code that actually gets the
model to DO anything. BTW, I've converted id columns to appengine Key
as part of the porting process.
Other thread(s) here refer to GAE child record issues, but seem to
have different symptoms to mine. I'm sure its just me being dense, but
remember I have this all working under JPA/non-GAE (MySQL actually) so
I'm not completely ignorant of how to set this up. Perhaps dpp was
right - just pump it up to slicehost 'as is'...
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Lift" 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/liftweb?hl=en
-~----------~----~----~----~------~----~------~--~---
