As an aside and personal opinion, I recommend just using the CouchbaseLite
framework as is without it. I thought it would be faster to use that
CoreData addon, but it also seemed to make the document store mimic the
CoreData sqlite store with the way it handles relationships and objects,
which was like hacking the NoSQL document style to mimic a SQL storage
system (ironic since CBL was written to store NoSQL in SQLite on iOS). I
found that everything is just simpler if you just keep to the CouchbaseLite
system, and you can easily peruse the contents of your db with the
CouchbaseLite Viewer, which is a lot easier to grasp the data in your store
than using software like NaviCat to peruse the sqlite file from CoreData.
On Monday, May 12, 2014 12:24:54 AM UTC-7, Ben Tally wrote:
>
> Hello,
>
> I have the core data Recipes example running with CBL 1.0beta3.1.
> I noted a crash in the demo when deleting 2 recipes from the tableview,
> but pushed on to build a fresh core data app from scratch with the CBL
> backing store.
> Everything went as planned until I hit the same behavior in my new app.
>
> I am seeing the exact same crash in both apps upon saving the context
> after deleting a second object.
>
> * <Ingredient: 0x9392930> (entity: Ingredient; id: 0x9381db0
> <x-coredata://872D8956-8022-412E-A0E2-743F4DAC9B72-19507-00023766C1CF2604/Ingredient/pCBL4ACA955C-7DFA-40C8-AF86-55F869C9CE07-19507-00023766C3238B44>
>
> ; data: {*
>
> * "CBLIS_Rev" = "1-386793a3148491e86053266119254e45";*
>
> * amount = 1;*
>
> * displayOrder = 0;*
>
> * name = "One prebaked 9\" pastry dough";*
>
> * recipe = nil;*
>
> *})*
>
> *)}*
>
> *[tdis] locked:(null)*
>
> *[tids]---------------- *
>
> *2014-05-12 00:03:45.646 Recipes[79332:60b] *** Terminating app due to
> uncaught exception 'NSInvalidArgumentException', reason: '***
> -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to
> insert nil object from objects[1]'*
>
> Can anyone else reproduce this crash in the Recipe demo? Simply delete 2
> recipes one after the other.
>
>
> -Ben
>
>
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