Re: core-data crash on save. [SOLVED]

2008-11-19 Thread John Clayton
For all that answered me - a huge thanks. I've solved my particular flavour of this problem now. Partly, its a problem of the documentation - and partly my particular configuration. Here, for future reference at the 'facts' I collected along my learning experience - which led me finally t

Re: core-data crash on save.

2008-11-18 Thread Quincey Morris
On Nov 18, 2008, at 13:53, John Clayton wrote: So, with the extra two bits of knowledge, namely: - I have a Nullify relationship from Effect to the Layers 'effects' set/relationship - it works if I call processPendingChanges does it still 'reek' to you of something being broken? I'm a bit

Re: core-data crash on save.

2008-11-18 Thread Ashley Clark
On Nov 18, 2008, at 3:53 PM, John Clayton wrote: So, with the extra two bits of knowledge, namely: - I have a Nullify relationship from Effect to the Layers 'effects' set/relationship - it works if I call processPendingChanges does it still 'reek' to you of something being broken? I'm a

Re: core-data crash on save.

2008-11-18 Thread John Clayton
Hi there, comments embedded below... On 18/11/2008, at 7:06 PM, Quincey Morris wrote: On Nov 18, 2008, at 00:27, John Clayton wrote: In my program I have a check-box that switches a particular effect on/off, an opacity fade in this case. Switching the effect off will delete the effect fro

Re: core-data crash on save.

2008-11-18 Thread Quincey Morris
On Nov 18, 2008, at 00:27, John Clayton wrote: In my program I have a check-box that switches a particular effect on/off, an opacity fade in this case. Switching the effect off will delete the effect from the core-data graph in the following manner: A - remove the effect object from the lis

core-data crash on save.

2008-11-18 Thread John Clayton
Hi All, I've got a core-data relationship crash problem that I'd like to share, see if anyone out there has an idea of what I'm doing wrong. This is related to my recent question of knowing when an object is deleted (subject: core data - delete of object). The relationship in my graph is