> Cannot Remove
> Cannot Remove An Observer Mkannotationcontainerview
Cannot Remove An Observer Mkannotationcontainerview
iphone ios xcode cocoa-touch ios5 share|improve this question edited Jun 13 '12 at 10:22 asked Jun 13 '12 at 9:35 DroidHeaven 6671726 please add some code how you add So to me, it looks like an iOS bug. The arranged objects are NSManagedObject subclasses (this is all binded up in IB).When launching the app, and loading in objects from disk, I'm sometimes hitting a crash:Cannot remove an observer http://fortecrm.net/cannot-remove/cannot-remove-an-observer-because-it-is-not-registered.html
Of course, I'm returning nil for the userLocation. 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 All postings and use of the content on this site are subject to the Apple Developer Forums Participation Agreement.DeveloperDeveloper ForumsNewsReport BugsContact UsCopyright © 2015 Apple Inc. I debugged it by doing my own "removeAnnotations:" method by iterating thru all of them and I found that when it crashed it was trying to remove one more annotation than http://stackoverflow.com/questions/5077229/mapkit-exception-cannot-remove-an-observer-for-the-key-path-title
The problem was: I had a class implenting the MKAnnotation protocol. share|improve this answer edited Nov 5 '15 at 13:21 answered Jun 18 '12 at 12:59 DroidHeaven 6671726 add a comment| up vote 1 down vote In your PFAnnotation class, did you Total distance traveled when visiting all rational numbers Antonym for Nourish Converting the weight of a potato into a letter grade Drawing picture with TikZ Moving a member function from base
NSArrayController/Core Data Crash Cannot remove an observer for the key path when setting filter predicate 165Views 3 Replies Latest reply: Jun 7, 2016 9:53 AM by GeoffC Level 3 (170 points) mona is not in the sudoers file. share|improve this answer answered Jun 13 '12 at 12:15 iosDev 212 let me check that. –DroidHeaven Jun 13 '12 at 12:16 1 and also please try removal & Join them; it only takes a minute: Sign up Random crash on MapKit when when try to remove all MKAnnotations based on iOS 6.1.
What movie is this? But in this class I was accessing the coordinate property without using KVO (directly via the corresponding ivar): _coordinate = .... It is possible to define metric spaces from pure topological concepts without the need to define a distance function? http://stackoverflow.com/questions/11012067/mkmapview-removing-annotation-causes-app-crash Moreover, the removal+addition process was made on each regionDidChangeAnimated call, which could have made a overlap between the removal and addition process.
Can I use that to take out what he owes me? share|improve this answer answered Aug 23 '13 at 2:49 jianhua 550724 Hacking or customize MapKit default control lookout may in trouble. –jianhua Mar 4 '14 at 1:12 add a So the answer is that you need to remove only the annotations you added. share|improve this answer edited Nov 22 '11 at 15:32 answered Aug 16 '11 at 15:45 Ortwin Gentz 25.6k16100165 add a comment| up vote 2 down vote For future reference; I got
since there were a number of annotations that were added back-to-back with animation and also the annotations were removed just before the animation started, there could have been a reference to news Please see. –DroidHeaven Jun 13 '12 at 9:54 what happens when you dont set stationName and stationLength? How can a Cleric be proficient in warhammers? Did anybody else experience similar crashes? *** Terminating app due to uncaught exception 'NSRangeException', reason: 'Cannot remove an observer for the key path "title" from because it is not registered as
Port fee transparency The cost of switching to electric cars? Should I allow my child to make an alternate meal if they do not like anything served at mealtime? I can consistently reproduce the issue (even on iOS 5.1) with the following sequence: 1) have your app show annotations + user location 2) press home button to push app to have a peek at these guys Expanding FULLY a macro as argument Is adding the ‘tbl’ prefix to table names really a problem?
share|improve this answer answered May 12 '11 at 7:26 FKDev 1,8151222 Hm, my coordinate property is readonly and I only set _coordinate once in -init. Let me try the route you specified. –DroidHeaven Jun 13 '12 at 11:27 Do I need to create properties with the same name - 'title', 'subtitle' and 'coordinate' as PS: UIMapView is a singleton in my app, only create once. 2013-08-13 15:11:59.025 CHSP[9129:c07] CRASH: Cannot remove an observer for the key path "title" from because it
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However, if the app grabbed the annotations array before, it would still contain the userlocation, which is being released/destroyed in a separate thread by MKMapView, hence the race. You can not post a blank message. MenuApple DeveloperApple DeveloperTechnologiesResourcesProgramsSupportMember CenterSearch Apple DeveloperSearch Apple DeveloperResetSearch Apple DeveloperApple Developer ForumsActivityHomeContentPeoplePlacesSearchSearch CommunitiesSearchLog in Apple Developer Forums / App Frameworks / Core Data Please enter a title. Then again I have not used MKPlacemark yet –Rudiger Feb 22 '11 at 20:45 @Rudiger, I admit, I noticed the bug only when I added Crash Reporter to the
I can consistently reproduce the issue (even on iOS 5.1) with the following sequence: 1) have your app show annotations + user location 2) press home button to push app to Did anybody else experience similar crashes? *** Terminating app due to uncaught exception 'NSRangeException', reason: 'Cannot remove an observer for the key path "title" from because it is not registered as cpp tutorials | Powered by vBulletin Version 4.2.2 Copyright © 2016 vBulletin Solutions, Inc. check my blog How should horizontal dashboard numbers react on a responsive page?
Sorry for all the questions, hard to diagnose though. –Rudiger Feb 22 '11 at 11:47 @Rudiger, my class is defined as @interface FTPlacemark : MKPlacemark . Are you displaying the user location when this happens? PS: UIMapView is a singleton in my app, only create once. 2013-08-13 15:11:59.025 CHSP[9129:c07] CRASH: Cannot remove an observer for the key path "title" from because it Thus unnecessary addition+removal of annotations was avoided and I was able to avoid the crash.
Why are LEDs in my home unaffected by voltage drop? If I make sure to only set it from the main thread, the problem seems to go away. You should never use retain for NSString properties. instead of self.coordinate = ...
How to import someone else's toolbox? Please type your message and try again. The problem did not happen if user location was not shown (either because location services was never enabled, either because other reasons), so I figured it would be a sort of But in my case,it is not so because every thing is performed on the main thread.
Thanks to all guys here for their time taken to support me, especially Guntis Treulands. Generally, the user location is displayed. Sites: Disneyland vs Disneyworld What is with the speech audience? You signed out in another tab or window.
From the crash log it seems be an observer issue, anyone who has experienced the similar issue please give me some insight, any idea or discussion will be appreciated.