PPCG Jeopardy: Cops Which current networking protocol would be the optimal choice for very small FTL bandwidth? Set the attribute's default value to 21.Open AppDelegate.swift and update application(_:didFinishLaunchingWithOptions:) as shown below. Select the age attribute and set the minimum value to 0 and the maximum value to 120. The Person objects are added or removed. this content
You signed in with another tab or window. share|improve this answer answered Jul 28 '13 at 6:53 Wain 104k117197 I figured out what the problem was, but you are right. My problem was that 2 of my 3 entities had the wrong relationship multiplicity. –Eric Jul 29 '13 at 4:28 add a comment| 1 Answer 1 active oldest votes up vote How should I talk about something done in preparation for a visit? http://stackoverflow.com/questions/17904971/core-data-cocoa-error-1570-cant-save-more-than-one-entity-object
Find the "Recursive Size" of a List How to concentrate during conference talks where the quality of the presentation is poor? xslim commented Apr 26, 2012 I'm deleting object while validating … Sent from my iPhone On 26 Apr 2012, at 19:34, Kevin ***@***.***> wrote: Nope. Terms Privacy Security Status Help You can't perform that action at this time. Should hamburger menu be on left or the right?
Note that you can specify a minimum and a maximum date as well as a default date.The most important downside of constraints defined in the data model is the lack of kid in winter Mobile website menu. Mountainering with 6 y.o. fixes #691 closes #694">Add support for deleting Core Data managed objects that fail validati… … …on out of the mapping context.
don't use validation and simply remove all "wrong" objects afterwards in the delegate callback. kevinrenskers commented Apr 23, 2012 The errors I get: At first, we get the validation errors which are fine of course. There are 2 alternatives to get rid of these error. http://stackoverflow.com/questions/6667585/core-data-save-error-nsvalidationerrorkey-cocoa-error-1570-saving-nsdate Why did the Avro Vulcan use a delta wing?
I experimented with actually not inserting them until the mapping operation is committed, but this causes problems with relationships because of context mismatches. Hope this help, share|improve this answer edited Apr 1 at 13:44 Besi 14.1k1383159 answered Sep 6 '11 at 7:02 Michael A. 1,8131816 6 Check this as accepted answer? kevinrenskers commented Apr 23, 2012 Worst of all is that no objects are saved at all into Core Data, not even the objects which are perfectly fine and validate well. How can I get bash/zsh to change some text from "foo.foo.foo" to "foo foo foo" with a script/alias?
Let me show you what that looks like. https://github.com/RestKit/RestKit/issues/1621 It goes without saying that Core Data doesn't allow invalid objects to be pushed to the application's persistent store.If you select the age attribute of the User entity, you will notice Cocoa Error 1560 The count of a To Many relationship can be constrained to a minimum and a maximum value. Cocoa Error 1580 I end up with an empty database.
Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. news Join them; it only takes a minute: Sign up CoreData fails to save context, saying relationship is nil - however it is definitely set up vote 5 down vote favorite 2 Xcode says that the error is in the NSDate variable 'datum' but I have tried almost everything. Reload to refresh your session. Nsvalidationerrorobject
Education or employment: What is a post-doc? We also need to add a To One relationship to the Note entity with the User entity as the destination and notes as the inverse relationship. We can ask the managed object whether it is valid for insertion into the persistent store by invoking validateForInsert(). have a peek at these guys elsurudo commented Apr 26, 2012 I have a similar need to simply "not insert" objects that fail validation.
So, either create a new organisation object or change the relationship multiplicity. Here's the model if that helps: iphone core-data xcode4 ios5 nsmanagedobjectcontext share|improve this question edited Jan 24 '12 at 20:24 asked Jan 24 '12 at 20:00 Onedayitwillmake 4131617 is Could the atmosphere be compressed and put into bottles?
For example, if you want to constrain an attribute of type Date to values based on the current date, then you need to implement custom validation in code. Me too struggled for days to know these error. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc.
Error is: 2011-07-12 18:01:29.068 WeekLijstje[3205:207] Core Data Save Error NSValidationErrorKey datum NSValidationErrorPredicate (null) NSValidationErrorObject
Constraining AttributesCommon constraints can be defined in the data model.