Hi Richard Thx for the advice, and a good one I'd say at least for the sanity part. It didn't help in terms of code though that's why I'm sending this SOS :)
At least its good to know that I just don't know. I have some basic experience with core data on the mac, first real try on iOS. Its clear I'm missing something, I'll just read some more. Thx for the links too. Eric. On 2012-03-01, at 10:28, Richard Somers wrote: > On Mar 1, 2012, at 7:12 AM, Eric Giguere wrote: > >> I'm on the verge of loosing my sanity... > >> I've been hitting this error for a long time now. > >> If I try deleting the C object before saving the new stuff, I get this >> error: Domain=NSCocoaErrorDomain Code=134030 "The operation couldn’t be >> completed. (Cocoa error 134030.) NSUnderlyingException = "Cannot update >> object that was never inserted."; >> >> And if I save, then delete then save again I get back to the >> NSObjectInaccessibleException. > > Take a deep breath and get a good nights sleep. Hillegass suggests 10 hours > of sleep may be needed when learning a new topic. > > Generally it has been my experience with error messages that the frameworks > are trying to tell you something. Often after the problem is solved the error > message completely makes sense. Here are few links you could try. > > http://stackoverflow.com/questions/7109880/core-data-unresolved-error-on-save > > http://stackoverflow.com/questions/5591301/coredata-nsobjectinaccessibleexception-coredata-could-not-fulfill-a-fault > >> It does not make sense that such a library fails with such a trivial case. > > So far it has been my experience that Core Data works as advertised except > for one case I found where the documentation was not updated and the actual > functionality was more than advertised. I also learned the hard way that Core > Data has a steep learning curve and required a lot of effort to understand > what was going on. > > --Richard > Eric Giguere eric.gigu...@videotron.ca
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