Re: Xcode 3.1 (iphone SDK version) breaks my Core Data app

2008-11-07 Thread Steve Steinitz
Hi Rob Keniger, Joar and Nick Zitzmann, Thanks for your quick replies and thanks in advance to anyone else who replies. Rob and Joar you were right about Guard Malloc. Its running perfectly now. What a huge relief. I had visions of core data database format incompatibilities... Its probably w

Re: Xcode 3.1 (iphone SDK version) breaks my Core Data app

2008-11-07 Thread Rob Keniger
On 08/11/2008, at 3:28 PM, Steve Steinitz wrote: I have a Core Data application that worked well when built from Xcode 3.0. I updated to the iphone SDK version of Xcode 3.1 and now the app no longer works. It won't open the production database but will open a small, testing database. When

Re: Xcode 3.1 (iphone SDK version) breaks my Core Data app

2008-11-07 Thread j o a r
On Nov 7, 2008, at 9:28 PM, Steve Steinitz wrote: When the app starts up it gives the following (not sure if its a problem, I've just never seen it before): GuardMalloc: Allocations will be placed on 16 byte boundaries. GuardMalloc: - Some buffer overruns may not be noticed. GuardMal

Re: Xcode 3.1 (iphone SDK version) breaks my Core Data app

2008-11-07 Thread Nick Zitzmann
On Nov 7, 2008, at 10:28 PM, Steve Steinitz wrote: When I attempt to load the large production database it uses a lot of CPU for a while and then finally fails with this: Attempt to allocate 4194304 bytes for NS/CFDictionary failed 1 _NSOutOfMemoryErrorHandler (in Foundation) + 72

Xcode 3.1 (iphone SDK version) breaks my Core Data app

2008-11-07 Thread Steve Steinitz
Hello, I have a Core Data application that worked well when built from Xcode 3.0. I updated to the iphone SDK version of Xcode 3.1 and now the app no longer works. It won't open the production database but will open a small, testing database. When the app starts up it gives the following (n