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re: Unable to open Core Data documents
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re: Unable to open Core Data documents


  • Subject: re: Unable to open Core Data documents
  • From: Ben Trumbull <email@hidden>
  • Date: Mon, 2 Nov 2009 13:03:13 -0800

> I recently recompiled an existing project for 10.6.  I made no changes
> to the code.  However, the resulting binary is no longer able to open
> older files created by this program.  The error message is:
>
>> The document „Budget.drachma‰ could not be opened. drachma cannot
>> open files of this type.

Hard to say with the information you've provided.  You should try in gdb

future-break +[NSError errorWithDomain:code:userInfo:]

and getting both a stack trace that's generating the error as well as the actual NSError object and its userInfo dictionary.

- Ben



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