How to debug fetch problem
How to debug fetch problem
- Subject: How to debug fetch problem
- From: Janine Sisk <email@hidden>
- Date: Mon, 9 Apr 2007 19:08:45 -0700
| I've just attempted my first fetch, and predictably it's not working. This code:
EOEditingContext ec = session().defaultEditingContext(); EOFetchSpecification fs = EOFetchSpecification.fetchSpecificationNamed("getAllPanels", "LicensePlate"); NSArray result = ec.objectsWithFetchSpecification(fs);
results in an NPE on the last line.
I am not at all sure I created the fetch spec right; the fspec file contains:
{ getAllPanels = { class = EOFetchSpecification; entityName = Panel; prefetchingRelationshipKeyPaths = (); sortOrderings = ( { class = EOSortOrdering; key = description; selectorName = ascending; } ); }; }
How do I go about figuring out what I've done wrong?
thanks,
janine
|
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