Didier,
Thanks for the suggestion, but I have deleted the datastore and tried
again with a fresh datastore, and the same thing happens.
Thanks,
Jason
On Sep 29, 10:23 pm, Didier Durand durand.did...@gmail.com wrote:
Hello,
Cryille,
Using debug mode, I can see that the group_keys array is being
populated correctly.
The error is appearing on the last line:
ListGroup groups = (ListGroup) q.execute(group_keys);
Thanks,
Jason
On Sep 30, 3:41 am, Cyrille Vincey crll...@gmail.com wrote:
Try :
Key k =
As far as I know, the execute() method does not work with arrays arguments.
Modify the declaration of your 'group_keys' from 'Key[]' to 'Key'.
By the way, all query errors happen to be assigned to the 'execute' line in
debug mode.
Le 2 oct. 2010 à 19:41, hendrix.jason hendrix.ja...@gmail.com a
group_keys is an array containing several Key values. I want to
perform a query that returns all Group items that have a key value
that exists in the array group_keys.
On Oct 2, 5:24 pm, Cyrille Vincey crll...@gmail.com wrote:
As far as I know, the execute() method does not work with arrays
FYI...
This issue was resolved by changing the last line
from this:
ListGroup groups = (ListGroup) q.execute(group_keys);
to this:
ListGroup groups = (ListGroup)
q.execute(Arrays.asList(group_keys));
Thanks,
Jason
On Oct 2, 5:55 pm, hendrix.jason hendrix.ja...@gmail.com wrote:
group_keys is
Hello,
Read
http://code.google.com/appengine/docs/java/datastore/dataclasses.html#Object_Fields_and_Entity_Properties
one possibility that 1 see: a change of type / format that you made to
some prop of your object and you access old entities in the datastore
with the new code. This may generate
