My project starts and ends with CouchbaseLite. I'm using a cblite file as
my sole persistence. (no sqlite anywhere)
I have nice round trip running with CouchbaseLIte Viewer and CoreData.
Other than this one snag, everything works as expected across 4 test
devices and a 3 node cluster.
I suppose I'll start learning the CouchbaseLite framework, but I still
think the CoreData approach has legs.
--
On Monday, May 12, 2014 2:55:13 PM UTC-7, Ragu Vijaykumar wrote:
>
> 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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